This document provides an introduction and overview of DevOps concepts and practices. It discusses how DevOps seeks to resolve the core conflict between development needs to deploy new features quickly and operations needs to keep systems running stably. The document outlines some key DevOps concepts like breaking down silos between development and operations, enabling collaboration across teams, integrating tooling and automating processes to allow for faster and more reliable software releases. It also discusses how DevOps aims to better align IT capabilities with business needs like continuously delivering value to customers through software.
This presentation about DevOps will help you understand what is DevOps, how is DevOps different from traditional IT, benefits of DevOps, the lifecycle of DevOps and tools used in DevOps processes. DevOps is one of the most trending IT jobs. It is a collaboration between development and operation teams which enables continuous delivery of applications and services to our end users. However, if you want to become a DevOps engineer, you must have knowledge of various DevOps tools (like Git, Maven, Selenium, Jenkins, Docker, Ansible, Nagios etc.) to achieve automation at each stage which helps in gaining Continuous Development, Continuous Integration, Continuous Testing and Continuous Monitoring in order to deliver a quality product to the client at a very fast pace. Now, let us get started and understand DevOps and does the various DevOps tools work.
Below are the topics explained in this DevOps presentation:
1. What is DevOps?
2. Benefits of DevOps
3. Lifecycle of DevOps
4. Tools in DevOps
Why learn DevOps?
Simplilearn’s DevOps training course is designed to help you become a DevOps practitioner and apply the latest in DevOps methodology to automate your software development lifecycle right out of the class. You will master configuration management; continuous integration deployment, delivery, and monitoring using DevOps tools such as Git, Docker, Jenkins, Puppet, and Nagios in a practical, hands-on and interactive approach. The DevOps training course focuses heavily on the use of Docker containers, a technology that is revolutionizing the way apps are deployed in the cloud today and is a critical skillset to master in the cloud age.
After completing the DevOps training course you will achieve hands-on expertise in various aspects of the DevOps delivery model. The practical learning outcomes of this Devops training course are:
An understanding of DevOps and the modern DevOps toolsets
The ability to automate all aspects of a modern code delivery and deployment pipeline using:
1. Source code management tools
2. Build tools
3. Test automation tools
4. Containerization through Docker
5. Configuration management tools
6. Monitoring tools
Who should take this course?
DevOps career opportunities are thriving worldwide. DevOps was featured as one of the 11 best jobs in America for 2017, according to CBS News, and data from Payscale.com shows that DevOps Managers earn as much as $122,234 per year, with DevOps engineers making as much as $151,461. DevOps jobs are the third-highest tech role ranked by employer demand on Indeed.com but have the second-highest talent deficit.
1. This DevOps training course will be of benefit the following professional roles:
2. Software Developers
3. Technical Project Managers
4. Architects
5. Operations Support
6. Deployment engineers
7. IT managers
8. Development managers
Learn more at https://www.simplilearn.com/cloud-computing/devops-practitioner-certification-training
DevOps is a software development method which is all about working together between Developers and IT Professionals. This presentation gives you an introduction to DevOps.
This document provides an overview of DevOps, including definitions, principles, challenges, and how DevOps addresses issues with traditional development models. Some key points covered include:
- DevOps aims to unify development and operations teams to accelerate delivery through a collaborative culture, automation, measurement, and sharing.
- Traditional models caused bottlenecks due to lack of alignment between teams. DevOps breaks down silos and improves coordination.
- DevOps follows a continuous development lifecycle using practices like continuous integration, delivery, and deployment.
- Automation, infrastructure as code, containers, and cloud platforms help optimize the development and deployment process in DevOps.
The document discusses why learning DevOps is beneficial. DevOps is a methodology that aims to improve collaboration between development and operations teams. It allows for faster development and deployment cycles through practices like continuous integration, monitoring, and configuration management. Learning DevOps can lead to high paying job opportunities, with average salaries for DevOps roles in the US being around $146,000. The document outlines the syllabus and tools covered in a DevOps training, and shares salary data for different DevOps positions.
In this session, we will learn about Teamcity CI Server. We will look at the different options available and how we can set a CI pipeline using Teamcity.
A high level introduction to DevOps. Explains what it is, how popular DevOps has become, why DevOps is popular, how DevOps differs from traditional approaches and some next steps to implementation.
The document provides an overview of DevOps and related tools. It discusses DevOps concepts like bringing development and operations teams together, continuous delivery, and maintaining service stability through innovation. It also covers DevOps architecture, integration with cloud computing, security practices, types of DevOps tools, and some popular open source DevOps tools.
This presentation about DevOps will help you understand what is DevOps, how is DevOps different from traditional IT, benefits of DevOps, the lifecycle of DevOps and tools used in DevOps processes. DevOps is one of the most trending IT jobs. It is a collaboration between development and operation teams which enables continuous delivery of applications and services to our end users. However, if you want to become a DevOps engineer, you must have knowledge of various DevOps tools (like Git, Maven, Selenium, Jenkins, Docker, Ansible, Nagios etc.) to achieve automation at each stage which helps in gaining Continuous Development, Continuous Integration, Continuous Testing and Continuous Monitoring in order to deliver a quality product to the client at a very fast pace. Now, let us get started and understand DevOps and does the various DevOps tools work.
Below are the topics explained in this DevOps presentation:
1. What is DevOps?
2. Benefits of DevOps
3. Lifecycle of DevOps
4. Tools in DevOps
Why learn DevOps?
Simplilearn’s DevOps training course is designed to help you become a DevOps practitioner and apply the latest in DevOps methodology to automate your software development lifecycle right out of the class. You will master configuration management; continuous integration deployment, delivery, and monitoring using DevOps tools such as Git, Docker, Jenkins, Puppet, and Nagios in a practical, hands-on and interactive approach. The DevOps training course focuses heavily on the use of Docker containers, a technology that is revolutionizing the way apps are deployed in the cloud today and is a critical skillset to master in the cloud age.
After completing the DevOps training course you will achieve hands-on expertise in various aspects of the DevOps delivery model. The practical learning outcomes of this Devops training course are:
An understanding of DevOps and the modern DevOps toolsets
The ability to automate all aspects of a modern code delivery and deployment pipeline using:
1. Source code management tools
2. Build tools
3. Test automation tools
4. Containerization through Docker
5. Configuration management tools
6. Monitoring tools
Who should take this course?
DevOps career opportunities are thriving worldwide. DevOps was featured as one of the 11 best jobs in America for 2017, according to CBS News, and data from Payscale.com shows that DevOps Managers earn as much as $122,234 per year, with DevOps engineers making as much as $151,461. DevOps jobs are the third-highest tech role ranked by employer demand on Indeed.com but have the second-highest talent deficit.
1. This DevOps training course will be of benefit the following professional roles:
2. Software Developers
3. Technical Project Managers
4. Architects
5. Operations Support
6. Deployment engineers
7. IT managers
8. Development managers
Learn more at https://www.simplilearn.com/cloud-computing/devops-practitioner-certification-training
DevOps is a software development method which is all about working together between Developers and IT Professionals. This presentation gives you an introduction to DevOps.
This document provides an overview of DevOps, including definitions, principles, challenges, and how DevOps addresses issues with traditional development models. Some key points covered include:
- DevOps aims to unify development and operations teams to accelerate delivery through a collaborative culture, automation, measurement, and sharing.
- Traditional models caused bottlenecks due to lack of alignment between teams. DevOps breaks down silos and improves coordination.
- DevOps follows a continuous development lifecycle using practices like continuous integration, delivery, and deployment.
- Automation, infrastructure as code, containers, and cloud platforms help optimize the development and deployment process in DevOps.
The document discusses why learning DevOps is beneficial. DevOps is a methodology that aims to improve collaboration between development and operations teams. It allows for faster development and deployment cycles through practices like continuous integration, monitoring, and configuration management. Learning DevOps can lead to high paying job opportunities, with average salaries for DevOps roles in the US being around $146,000. The document outlines the syllabus and tools covered in a DevOps training, and shares salary data for different DevOps positions.
In this session, we will learn about Teamcity CI Server. We will look at the different options available and how we can set a CI pipeline using Teamcity.
A high level introduction to DevOps. Explains what it is, how popular DevOps has become, why DevOps is popular, how DevOps differs from traditional approaches and some next steps to implementation.
The document provides an overview of DevOps and related tools. It discusses DevOps concepts like bringing development and operations teams together, continuous delivery, and maintaining service stability through innovation. It also covers DevOps architecture, integration with cloud computing, security practices, types of DevOps tools, and some popular open source DevOps tools.
The document discusses implementing a DevOps culture at an organization. It covers defining standard tools and processes, educating employees, and establishing continuous integration and delivery (CI/CD) pipelines. The key steps are to start with test-driven development, implement version control and code reviews, define roles and responsibilities, and set up build, deployment, and automated testing processes for development, QA, and production environments. Infrastructure should also be managed as code. Implementing these changes will help transition the organization to more agile, collaborative ways of working.
1) The document provides an overview of DevOps, discussing current business problems like slow releases and downtime that DevOps aims to address.
2) It defines DevOps as a set of practices emphasizing collaboration between development and IT to automate software delivery and infrastructure changes.
3) Key DevOps concepts discussed include continuous integration, continuous delivery, infrastructure as code, and improving communication between teams.
DevOps is an increasingly useful tool for achieving business objectives, enabling your teams to work together to improve the efficiency and quality of software delivery. However, despite its growing popularity, there is still a lack of clarity over what DevOps actually means, how organizations should do it and what's the best way to get started.
DevOps 101 takes a brief look at the history of DevOps, why it started, what problems it is intended to solve and how you can start implementing it.
The slides were delivered by James Betteley, Head of Education at the DevOpsGuys in a one-hour webinar. The full recording is available here - https://youtu.be/4gC3WpbetKs?t=2s
James has spent the last few years neck-deep in the world of DevOps transformation, helping a wide range of organizations optimize the way they collaborate to deliver better software, faster. James was joined by Elizabeth Ayer, Portfolio Manager, from Redgate Software. Elizabeth looks after a range of Redgate products that help teams extend their DevOps practices to SQL Server databases.
For more information visit www.devopsguys.com and www.red-gate.com
Showcase development processes and methods with our content ready Devops PowerPoint Presentation Slide. Focus on rapid application delivery using our visually appealing development and operations PPT visuals. The operating system PowerPoint complete deck comprises self-explanatory and editable PowerPoint templates such as need for DevOps, best practices, criteria for choosing a pilot project, DevOps goals, timeline for DevOps transformation, current state future state, 30-60-90 day plan, roadmap for DevOps, transformation post successful DevOps Implementation, RACI matrix, dashboard to name a few. Users can easily customize all the templates as per their specific project needs. Furthermore, you can also use this IT operations management presentation deck to encourage your team to adopt DevOps culture practices and tools. Demonstrate DevOps goals like Increase automation and standardize the process, reduce cost effort & time to market and so on. Download our system development lifecycle PowerPoint templates to present ways to make improved products faster for greater client satisfaction. Handle deficiencies with our DevOps Powerpoint Presentation Slides. Initiate action to acquire desired assets. https://bit.ly/3y8q8NC
The document provides an introduction to DevOps, including definitions of DevOps, the DevOps lifecycle, principles of DevOps, and why DevOps is needed. DevOps is a culture that promotes collaboration between development and operations teams to deploy code to production faster and more reliably through automation. The DevOps lifecycle includes development, testing, integration, deployment, and monitoring phases. Key principles are customer focus, shared responsibility, continuous improvement, automation, collaboration, and monitoring. DevOps aims to streamline software delivery, improve predictability, and reduce costs.
Introduction To DevOps | Devops Tutorial For Beginners | DevOps Training For ...Simplilearn
This presentation on "Introduction to DevOps" will help you understand what is waterfall model, what is an agile model, what is DevOps, DevOps phases, DevOps tools and DevOps advantages. In traditional software development lifecycle, there is a lot of gap between development and operations team. DevOps addresses the gap between developers and operations. The development team will submit the application to the operations team for implementation. Operations team will monitor the application and provide relevant feedback to developers. According to DevOps practices, the workflow in software development and delivery is divided into 8 phases, Now, let us get started and understand these 8 phases in DevOps.
Below topics are explained in this "Introduction to DevOps" presentation:
1. Waterfall model
2. Agile model
3. What is DevOps?
4. DevOps phases
5. DevOps tools
6. DevOps advantages
Simplilearn's DevOps Certification Training Course will prepare you for a career in DevOps, the fast-growing field that bridges the gap between software developers and operations. You’ll become an expert in the principles of continuous development and deployment, automation of configuration management, inter-team collaboration and IT service agility, using modern DevOps tools such as Git, Docker, Jenkins, Puppet and Nagios. DevOps jobs are highly paid and in great demand, so start on your path today.
Why learn DevOps?
Simplilearn’s DevOps training course is designed to help you become a DevOps practitioner and apply the latest in DevOps methodology to automate your software development lifecycle right out of the class. You will master configuration management; continuous integration deployment, delivery and monitoring using DevOps tools such as Git, Docker, Jenkins, Puppet and Nagios in a practical, hands-on and interactive approach. The Devops training course focuses heavily on the use of Docker containers, a technology that is revolutionizing the way apps are deployed in the cloud today and is a critical skillset to master in the cloud age.
Who should take this course?
DevOps career opportunities are thriving worldwide. DevOps was featured as one of the 11 best jobs in America for 2017, according to CBS News, and data from Payscale.com shows that DevOps Managers earn as much as $122,234 per year, with DevOps engineers making as much as $151,461. DevOps jobs are the third-highest tech role ranked by employer demand on Indeed.com but have the second-highest talent deficit.
1. This DevOps training course will be of benefit the following professional roles:
2. Software Developers
3. Technical Project Managers
4. Architects
5. Operations Support
6. Deployment engineers
7. IT managers
8. Development managers
Learn more at: https://www.simplilearn.com/
DevOps is a set of practices intended to reduce the time between committing a change to a system and deploying it to production while ensuring high quality. It focuses on bridging the gap between developers and operations teams. Key principles of DevOps include systems thinking, amplifying feedback loops, and a culture of continuous learning and experimentation. DevOps aims to achieve lightning fast delivery through practices like continuous integration, deployment pipelines, infrastructure automation, and deployment strategies like blue-green deployments and canary testing.
DevOps is a software engineering culture and practice that aims to unify software development (Dev) and software operation (Ops) teams. The main goals of DevOps are to achieve shorter development cycles, increased deployment frequency, and more dependable releases that are closely aligned with business objectives. DevOps advocates for the automation and monitoring of all steps in the software development process, from integration and testing through release, deployment, and infrastructure management.
What is DevOps? | DevOps Introduction | DevOps Tools | DevOps Tutorial For Be...Simplilearn
This presentation on DevOps will help you understand what is DevOps, how DevOps came to being, stages and tools of DevOps, implementation of DevOps, DevOps practices, benefits of DevOps approach and at the end, you will also see a use case of DevOps approach by Etsy. DevOps is a software engineering culture that unifies the development and operations team, under an umbrella of tools to automate every stage. The benefits of DevOps outweigh the potential difficulties. Aligning the two transparency-limited silos ensures that systems are delivered faster, and also reduces risks in production changes through nonfunctional and automated testing, as well as shorter developmental iterations. The DevOps approach automates the service management for the support of operational objectives and improves understanding of the layers in the production environment stack. In turn, this helps prevent and resolve production issues. Now, lets deep dive into these slides and understand what actually DevOps is.
Below topics are explained in this DevOps presentation:
1. How DevOps came to being
2. What is DevOps?
3. Stages and tools of DevOps
4. Implementation of DevOps
5. DevOps practices
6. Use case: DevOps approach by Etsy
7. Benefits of DevOps approach
Simplilearn's DevOps Certification Training Course will prepare you for a career in DevOps, the fast-growing field that bridges the gap between software developers and operations. You’ll become en expert in the principles of continuous development and deployment, automation of configuration management, inter-team collaboration and IT service agility, using modern DevOps tools such as Git, Docker, Jenkins, Puppet and Nagios. DevOps jobs are highly paid and in great demand, so start on your path today.
Why learn DevOps?
Simplilearn’s DevOps training course is designed to help you become a DevOps practitioner and apply the latest in DevOps methodology to automate your software development lifecycle right out of the class. You will master configuration management; continuous integration deployment, delivery and monitoring using DevOps tools such as Git, Docker, Jenkins, Puppet and Nagios in a practical, hands-on and interactive approach.
Who should take this course?
DevOps career opportunities are thriving worldwide. DevOps was featured as one of the 11 best jobs in America for 2017, according to CBS News, and data from Payscale.com shows that DevOps Managers earn as much as $122,234 per year, with DevOps engineers making as much as $151,461. DevOps jobs are the third-highest tech role ranked by employer demand on Indeed.com but have the second-highest talent deficit.
1. This DevOps training course will be of benefit to the following professional roles:
2. Software Developers
3. Technical Project Managers
4. Architects
5. Operations Support
6. Deployment engineers
7. IT managers
8. Development managers
Learn more at https://www.simplilearn.com/
Introduction to DevOps Tools | DevOps Training | DevOps Tutorial for Beginner...Edureka!
****** DevOps Training : https://www.edureka.co/devops ******
This Introduction To DevOps Tools tutorial explains the popular DevOps tools which are actively used in industry and why you should learn them. The following topics have been covered in this tutorial:-
1. Software Development Challenges *Agile
2. DevOps: Need, Rise & Tools involved
3. Git (SCM): Need, Working & Use-case
4. Selenium, TestNG & Maven (CT): Need & Working
5. Jenkins (CI): Need, Working & Use-case
6. Docker (CD & Containers): Need & Working
7. Ansible (CD & CM): Need & Working
8. Structured DevOps Training at Edureka
Check our complete DevOps playlist here (includes all the videos mentioned in the video): http://goo.gl/O2vo13
In this session we will take an introduction look to Continuous Integration and Continuous Delivery workflow.
This is an introduction session to CI/CD and is best for people new to the CI/CD concepts, or looking to brush up on benefits of using these approaches.
* What CI & CD actually are
* What good looks like
* A method for tracking confidence
* The business value from CI/CD
This document provides information about the DevOps Foundation certification course. It begins with an introduction to DevOps and why it is important for organizations. It then describes the DevOps Foundation course, which provides 16 hours of foundational knowledge on DevOps principles, practices, culture and automation. The course benefits include being comprehensive, holistic, interactive and helping organizations create a common understanding, identify opportunities and lay a foundation for further education.
DevOps brings together people, processes, and technology to automate software delivery and provide continuous value to users. Azure DevOps provides tools to help with continuous integration (CI), continuous delivery (CD), and continuous learning and monitoring. It offers Azure Boards for planning and tracking work, Azure Repos for source control, Azure Pipelines for CI/CD, Azure Test Plans for testing, and Azure Artifacts for package management. Azure DevOps supports organizations of all sizes with an integrated, enterprise-grade DevOps toolchain.
This document discusses DevOps, including what it is, why it is used, its history and practices. DevOps combines cultural philosophies and tools to increase an organization's ability to deliver applications and services faster. It involves development and operations teams working together throughout the entire service lifecycle. Key DevOps practices include continuous integration, delivery and deployment; use of microservices; infrastructure as code; monitoring and logging; and communication between teams. The DevOps lifecycle aims to continuously deliver products through automation and monitoring at each stage of development and deployment.
This document discusses DevOps and continuous delivery. It begins by introducing the speaker and defining DevOps as applying kanban principles and focusing on reducing lead time from idea to production. It then discusses how continuous integration, continuous delivery, test automation, and breaking work into small batches can help reduce lead time. The document emphasizes that DevOps is not just about tools but also culture and processes.
DevOps is a movement to change how IT is done by promoting collaboration between development and operations teams. It aims to reduce waste and improve delivery of software by making development and operations processes more efficient through automation, monitoring, and communication. The DevOps philosophy advocates enhancing software design with operational knowledge, building feedback loops from production into development to improve systems, and fostering a culture of shared responsibility. Key DevOps practices include accelerating the flow of changes to production through continuous integration, delivery, and deployment; adding development practices to operations like automated testing; and empowering developers to do production work to break down barriers between teams. DevOps uses tooling throughout the development and operations process to measure and monitor systems and provide feedback.
What is DevOps?
Why DevOps?
How DevOps works?
DevOps impacts in testing.
Continuous Delivery.
Continuous Integration.
Continuous Testing and Automated Deployment.
CI/CD Best Practices for Your DevOps JourneyDevOps.com
The journey to realizing DevOps in any organization is fraught with a number of obstacles for developers and other stakeholders. These challenges are often caused by key CI/CD practices being misunderstood, partially implemented or even completely skipped. Now, as the industry positions itself to build on DevOps practices with a Software Delivery Management strategy, it’s more important than ever that we implement CI/CD best practices, and prepare for the future.
Join host Mitchell Ashely, and CloudBees’ Brian Dawson, DevOps evangelist, and Doug Tidwell, technical marketing director, as they explore and review the CI/CD best practices which serve as your stepping stones to DevOps and a successful Software Delivery Management strategy.
The webinar will cover CI/CD best practices including:
Containers and environment management
Continuous delivery or deployment
Movement from Dev to Ops
By the end of the webinar, you’ll understand the key steps for implementing CI/CD and powering your journey to DevOps and beyond.
Introduction to DevOps slides-converted (1).pptxaasssss1
The document provides an introduction to DevOps. It describes how DevOps seeks to resolve the core conflict between development needs to deploy new features and operations needs to keep systems running by enabling development and operations engineers to participate together throughout the entire service lifecycle. The document outlines key DevOps concepts like breaking down silos between development and operations through communication, collaboration, and integration. It also discusses Gene Kim's Three Ways of DevOps which emphasize systems thinking, creating feedback loops, and a culture of continual experimentation.
This 2-day DevOps introduction course covers key DevOps concepts and principles. Day 1 focuses on defining DevOps, the problems it solves, and automation. Day 2 covers performance, behavior, organization, governance, and transformation. DevOps stresses communication, collaboration, integration, automation and measurement between software developers and IT operations to rapidly deliver value. It acknowledges the interdependence of development and operations and aims to improve both development and operations performance.
The document discusses implementing a DevOps culture at an organization. It covers defining standard tools and processes, educating employees, and establishing continuous integration and delivery (CI/CD) pipelines. The key steps are to start with test-driven development, implement version control and code reviews, define roles and responsibilities, and set up build, deployment, and automated testing processes for development, QA, and production environments. Infrastructure should also be managed as code. Implementing these changes will help transition the organization to more agile, collaborative ways of working.
1) The document provides an overview of DevOps, discussing current business problems like slow releases and downtime that DevOps aims to address.
2) It defines DevOps as a set of practices emphasizing collaboration between development and IT to automate software delivery and infrastructure changes.
3) Key DevOps concepts discussed include continuous integration, continuous delivery, infrastructure as code, and improving communication between teams.
DevOps is an increasingly useful tool for achieving business objectives, enabling your teams to work together to improve the efficiency and quality of software delivery. However, despite its growing popularity, there is still a lack of clarity over what DevOps actually means, how organizations should do it and what's the best way to get started.
DevOps 101 takes a brief look at the history of DevOps, why it started, what problems it is intended to solve and how you can start implementing it.
The slides were delivered by James Betteley, Head of Education at the DevOpsGuys in a one-hour webinar. The full recording is available here - https://youtu.be/4gC3WpbetKs?t=2s
James has spent the last few years neck-deep in the world of DevOps transformation, helping a wide range of organizations optimize the way they collaborate to deliver better software, faster. James was joined by Elizabeth Ayer, Portfolio Manager, from Redgate Software. Elizabeth looks after a range of Redgate products that help teams extend their DevOps practices to SQL Server databases.
For more information visit www.devopsguys.com and www.red-gate.com
Showcase development processes and methods with our content ready Devops PowerPoint Presentation Slide. Focus on rapid application delivery using our visually appealing development and operations PPT visuals. The operating system PowerPoint complete deck comprises self-explanatory and editable PowerPoint templates such as need for DevOps, best practices, criteria for choosing a pilot project, DevOps goals, timeline for DevOps transformation, current state future state, 30-60-90 day plan, roadmap for DevOps, transformation post successful DevOps Implementation, RACI matrix, dashboard to name a few. Users can easily customize all the templates as per their specific project needs. Furthermore, you can also use this IT operations management presentation deck to encourage your team to adopt DevOps culture practices and tools. Demonstrate DevOps goals like Increase automation and standardize the process, reduce cost effort & time to market and so on. Download our system development lifecycle PowerPoint templates to present ways to make improved products faster for greater client satisfaction. Handle deficiencies with our DevOps Powerpoint Presentation Slides. Initiate action to acquire desired assets. https://bit.ly/3y8q8NC
The document provides an introduction to DevOps, including definitions of DevOps, the DevOps lifecycle, principles of DevOps, and why DevOps is needed. DevOps is a culture that promotes collaboration between development and operations teams to deploy code to production faster and more reliably through automation. The DevOps lifecycle includes development, testing, integration, deployment, and monitoring phases. Key principles are customer focus, shared responsibility, continuous improvement, automation, collaboration, and monitoring. DevOps aims to streamline software delivery, improve predictability, and reduce costs.
Introduction To DevOps | Devops Tutorial For Beginners | DevOps Training For ...Simplilearn
This presentation on "Introduction to DevOps" will help you understand what is waterfall model, what is an agile model, what is DevOps, DevOps phases, DevOps tools and DevOps advantages. In traditional software development lifecycle, there is a lot of gap between development and operations team. DevOps addresses the gap between developers and operations. The development team will submit the application to the operations team for implementation. Operations team will monitor the application and provide relevant feedback to developers. According to DevOps practices, the workflow in software development and delivery is divided into 8 phases, Now, let us get started and understand these 8 phases in DevOps.
Below topics are explained in this "Introduction to DevOps" presentation:
1. Waterfall model
2. Agile model
3. What is DevOps?
4. DevOps phases
5. DevOps tools
6. DevOps advantages
Simplilearn's DevOps Certification Training Course will prepare you for a career in DevOps, the fast-growing field that bridges the gap between software developers and operations. You’ll become an expert in the principles of continuous development and deployment, automation of configuration management, inter-team collaboration and IT service agility, using modern DevOps tools such as Git, Docker, Jenkins, Puppet and Nagios. DevOps jobs are highly paid and in great demand, so start on your path today.
Why learn DevOps?
Simplilearn’s DevOps training course is designed to help you become a DevOps practitioner and apply the latest in DevOps methodology to automate your software development lifecycle right out of the class. You will master configuration management; continuous integration deployment, delivery and monitoring using DevOps tools such as Git, Docker, Jenkins, Puppet and Nagios in a practical, hands-on and interactive approach. The Devops training course focuses heavily on the use of Docker containers, a technology that is revolutionizing the way apps are deployed in the cloud today and is a critical skillset to master in the cloud age.
Who should take this course?
DevOps career opportunities are thriving worldwide. DevOps was featured as one of the 11 best jobs in America for 2017, according to CBS News, and data from Payscale.com shows that DevOps Managers earn as much as $122,234 per year, with DevOps engineers making as much as $151,461. DevOps jobs are the third-highest tech role ranked by employer demand on Indeed.com but have the second-highest talent deficit.
1. This DevOps training course will be of benefit the following professional roles:
2. Software Developers
3. Technical Project Managers
4. Architects
5. Operations Support
6. Deployment engineers
7. IT managers
8. Development managers
Learn more at: https://www.simplilearn.com/
DevOps is a set of practices intended to reduce the time between committing a change to a system and deploying it to production while ensuring high quality. It focuses on bridging the gap between developers and operations teams. Key principles of DevOps include systems thinking, amplifying feedback loops, and a culture of continuous learning and experimentation. DevOps aims to achieve lightning fast delivery through practices like continuous integration, deployment pipelines, infrastructure automation, and deployment strategies like blue-green deployments and canary testing.
DevOps is a software engineering culture and practice that aims to unify software development (Dev) and software operation (Ops) teams. The main goals of DevOps are to achieve shorter development cycles, increased deployment frequency, and more dependable releases that are closely aligned with business objectives. DevOps advocates for the automation and monitoring of all steps in the software development process, from integration and testing through release, deployment, and infrastructure management.
What is DevOps? | DevOps Introduction | DevOps Tools | DevOps Tutorial For Be...Simplilearn
This presentation on DevOps will help you understand what is DevOps, how DevOps came to being, stages and tools of DevOps, implementation of DevOps, DevOps practices, benefits of DevOps approach and at the end, you will also see a use case of DevOps approach by Etsy. DevOps is a software engineering culture that unifies the development and operations team, under an umbrella of tools to automate every stage. The benefits of DevOps outweigh the potential difficulties. Aligning the two transparency-limited silos ensures that systems are delivered faster, and also reduces risks in production changes through nonfunctional and automated testing, as well as shorter developmental iterations. The DevOps approach automates the service management for the support of operational objectives and improves understanding of the layers in the production environment stack. In turn, this helps prevent and resolve production issues. Now, lets deep dive into these slides and understand what actually DevOps is.
Below topics are explained in this DevOps presentation:
1. How DevOps came to being
2. What is DevOps?
3. Stages and tools of DevOps
4. Implementation of DevOps
5. DevOps practices
6. Use case: DevOps approach by Etsy
7. Benefits of DevOps approach
Simplilearn's DevOps Certification Training Course will prepare you for a career in DevOps, the fast-growing field that bridges the gap between software developers and operations. You’ll become en expert in the principles of continuous development and deployment, automation of configuration management, inter-team collaboration and IT service agility, using modern DevOps tools such as Git, Docker, Jenkins, Puppet and Nagios. DevOps jobs are highly paid and in great demand, so start on your path today.
Why learn DevOps?
Simplilearn’s DevOps training course is designed to help you become a DevOps practitioner and apply the latest in DevOps methodology to automate your software development lifecycle right out of the class. You will master configuration management; continuous integration deployment, delivery and monitoring using DevOps tools such as Git, Docker, Jenkins, Puppet and Nagios in a practical, hands-on and interactive approach.
Who should take this course?
DevOps career opportunities are thriving worldwide. DevOps was featured as one of the 11 best jobs in America for 2017, according to CBS News, and data from Payscale.com shows that DevOps Managers earn as much as $122,234 per year, with DevOps engineers making as much as $151,461. DevOps jobs are the third-highest tech role ranked by employer demand on Indeed.com but have the second-highest talent deficit.
1. This DevOps training course will be of benefit to the following professional roles:
2. Software Developers
3. Technical Project Managers
4. Architects
5. Operations Support
6. Deployment engineers
7. IT managers
8. Development managers
Learn more at https://www.simplilearn.com/
Introduction to DevOps Tools | DevOps Training | DevOps Tutorial for Beginner...Edureka!
****** DevOps Training : https://www.edureka.co/devops ******
This Introduction To DevOps Tools tutorial explains the popular DevOps tools which are actively used in industry and why you should learn them. The following topics have been covered in this tutorial:-
1. Software Development Challenges *Agile
2. DevOps: Need, Rise & Tools involved
3. Git (SCM): Need, Working & Use-case
4. Selenium, TestNG & Maven (CT): Need & Working
5. Jenkins (CI): Need, Working & Use-case
6. Docker (CD & Containers): Need & Working
7. Ansible (CD & CM): Need & Working
8. Structured DevOps Training at Edureka
Check our complete DevOps playlist here (includes all the videos mentioned in the video): http://goo.gl/O2vo13
In this session we will take an introduction look to Continuous Integration and Continuous Delivery workflow.
This is an introduction session to CI/CD and is best for people new to the CI/CD concepts, or looking to brush up on benefits of using these approaches.
* What CI & CD actually are
* What good looks like
* A method for tracking confidence
* The business value from CI/CD
This document provides information about the DevOps Foundation certification course. It begins with an introduction to DevOps and why it is important for organizations. It then describes the DevOps Foundation course, which provides 16 hours of foundational knowledge on DevOps principles, practices, culture and automation. The course benefits include being comprehensive, holistic, interactive and helping organizations create a common understanding, identify opportunities and lay a foundation for further education.
DevOps brings together people, processes, and technology to automate software delivery and provide continuous value to users. Azure DevOps provides tools to help with continuous integration (CI), continuous delivery (CD), and continuous learning and monitoring. It offers Azure Boards for planning and tracking work, Azure Repos for source control, Azure Pipelines for CI/CD, Azure Test Plans for testing, and Azure Artifacts for package management. Azure DevOps supports organizations of all sizes with an integrated, enterprise-grade DevOps toolchain.
This document discusses DevOps, including what it is, why it is used, its history and practices. DevOps combines cultural philosophies and tools to increase an organization's ability to deliver applications and services faster. It involves development and operations teams working together throughout the entire service lifecycle. Key DevOps practices include continuous integration, delivery and deployment; use of microservices; infrastructure as code; monitoring and logging; and communication between teams. The DevOps lifecycle aims to continuously deliver products through automation and monitoring at each stage of development and deployment.
This document discusses DevOps and continuous delivery. It begins by introducing the speaker and defining DevOps as applying kanban principles and focusing on reducing lead time from idea to production. It then discusses how continuous integration, continuous delivery, test automation, and breaking work into small batches can help reduce lead time. The document emphasizes that DevOps is not just about tools but also culture and processes.
DevOps is a movement to change how IT is done by promoting collaboration between development and operations teams. It aims to reduce waste and improve delivery of software by making development and operations processes more efficient through automation, monitoring, and communication. The DevOps philosophy advocates enhancing software design with operational knowledge, building feedback loops from production into development to improve systems, and fostering a culture of shared responsibility. Key DevOps practices include accelerating the flow of changes to production through continuous integration, delivery, and deployment; adding development practices to operations like automated testing; and empowering developers to do production work to break down barriers between teams. DevOps uses tooling throughout the development and operations process to measure and monitor systems and provide feedback.
What is DevOps?
Why DevOps?
How DevOps works?
DevOps impacts in testing.
Continuous Delivery.
Continuous Integration.
Continuous Testing and Automated Deployment.
CI/CD Best Practices for Your DevOps JourneyDevOps.com
The journey to realizing DevOps in any organization is fraught with a number of obstacles for developers and other stakeholders. These challenges are often caused by key CI/CD practices being misunderstood, partially implemented or even completely skipped. Now, as the industry positions itself to build on DevOps practices with a Software Delivery Management strategy, it’s more important than ever that we implement CI/CD best practices, and prepare for the future.
Join host Mitchell Ashely, and CloudBees’ Brian Dawson, DevOps evangelist, and Doug Tidwell, technical marketing director, as they explore and review the CI/CD best practices which serve as your stepping stones to DevOps and a successful Software Delivery Management strategy.
The webinar will cover CI/CD best practices including:
Containers and environment management
Continuous delivery or deployment
Movement from Dev to Ops
By the end of the webinar, you’ll understand the key steps for implementing CI/CD and powering your journey to DevOps and beyond.
Introduction to DevOps slides-converted (1).pptxaasssss1
The document provides an introduction to DevOps. It describes how DevOps seeks to resolve the core conflict between development needs to deploy new features and operations needs to keep systems running by enabling development and operations engineers to participate together throughout the entire service lifecycle. The document outlines key DevOps concepts like breaking down silos between development and operations through communication, collaboration, and integration. It also discusses Gene Kim's Three Ways of DevOps which emphasize systems thinking, creating feedback loops, and a culture of continual experimentation.
This 2-day DevOps introduction course covers key DevOps concepts and principles. Day 1 focuses on defining DevOps, the problems it solves, and automation. Day 2 covers performance, behavior, organization, governance, and transformation. DevOps stresses communication, collaboration, integration, automation and measurement between software developers and IT operations to rapidly deliver value. It acknowledges the interdependence of development and operations and aims to improve both development and operations performance.
The document discusses how DevOps can help transform enterprises from traditional slow and siloed software development processes to more agile and collaborative processes. It introduces a "Sonar model" to visualize how DevOps establishes feedback loops between development, testing, operations, and business users to continuously improve products and give businesses a competitive advantage. The model shows how Agile development, DevOps practices like continuous integration and delivery, and incorporating long-term business feedback can work together to achieve project, product, and business goals.
DevOps is a practice that aims to break down barriers between development and operations teams. It originated as teams adopted Agile methodologies and moved toward continuous delivery of software. DevOps aims to speed up delivery through practices like continuous integration, infrastructure as code, and breaking down silos between teams. The document outlines the history and benefits of DevOps, including increased speed, reliability, collaboration and security. It also defines key DevOps practices and provides examples of how they work.
Many entrepreneurs consider DevOps solutions useful for startups and technology companies. The reason behind this notion is the chief objective of DevOps implementation, which is to help companies build their culture or establish cloud-native roots. However, the reality is completely different! Best practices in DevOps are beneficial for all enterprises irrespective of their sizes.
Read the full article - https://www.silvertouch.com/blog/enterprise-devops-importance-and-key-benefits-you-need-to-know/
Automation is critical for DevOps workflows to achieve velocity, consistency, and scale. Describing infrastructure as code allows automation platforms to provision servers and resources quickly according to policies. This ensures consistency across environments and enables scaling up or down on demand. Automation eliminates manual tasks, standardizes environments, builds release pipelines, and improves collaboration between development and operations for faster delivery.
The document provides an overview of DevOps including definitions of DevOps, why DevOps is needed, common DevOps automation tools, the future of DevOps, and advantages of DevOps. DevOps is defined as an approach where business owners, development, operations, and quality assurance teams collaborate continuously to deliver software. It promotes better collaboration and improves delivery speed and agility. Common automation tools described include AWS, Chef, Jenkins, Splunk, AppDynamics, and Nagios. The future of DevOps includes faster delivery timelines, more user control, and DevOps as a valuable IT skill. Advantages are improved customer value, efficiency, delivery speed, and trust between teams.
Cutting Edge on Development Methodologies in ITAndrea Tino
The document provides an overview of the evolution of software development methodologies from Waterfall to Agile and DevOps. It discusses how software development moved from a sequential Waterfall model to iterative Agile methodologies as business needs changed and requirements became more dynamic. It then explains how DevOps further merged development and operations teams to enable continuous delivery in highly connected, microservices-based architectures needed to support modern digital businesses. Key practices like continuous integration, delivery, infrastructure as code, and monitoring are also summarized.
Top concerns that we hear from customers are “How can we release on-time?”, “How can we have a stable release?” We answer them in a simple one-liner, “Embrace DevOps”
DevOps is the combination of two words: “Dev,” meaning a compound development, and “Ops,” representing operations. And the combination of words refers to the union of people, processes, and technology to deliver continuous development and provide value to the customers. In simple terms, DevOps is a development methodology that not just brings everyone to the table to create highly effective and secure code faster but also combines cultural philosophies, practices, and tools to meet the organization’s demand to deliver services at high velocity.
This document provides an overview of DevOps and how to adopt a DevOps approach. It discusses that DevOps aims to shorten the systems development life cycle and provide continuous delivery with high software quality. The document outlines that adopting DevOps involves changes to an organization's people, processes and technologies. It provides strategies for building a collaborative culture and implementing shared goals and metrics. It also discusses implementing efficient processes for continuous integration, delivery, testing and monitoring. The document recommends technologies like infrastructure as code, collaboration tools, and release automation to support the DevOps approach.
DevOps is a combination of cultural philosophies, practices, and tools that increases an organization's ability to deliver applications and services at high velocity. The DevOps lifecycle includes seven phases: continuous development, continuous integration, continuous testing, continuous delivery, continuous deployment, continuous monitoring, and continuous feedback. Continuous integration involves committing code changes frequently and building and testing the code continuously to identify problems early.
Consumerization of IT, Cloud Computing, IT as a Service and
Goals of DevOps before establish the 4
1) Understand What The Business Goals Are
2) Get Situational Awareness and Watch for the Drift
3) Clearly Define Processes and Stakeholders
4) How Do You Measure It?
2i recently attended a DevOps Summit in London to learn more about how different companies have implemented DevOps. Read our overview to gain a better understanding of the DevOps operating model.
DevOps Solutions: Driving Efficiency and Innovation in Modern Developmentbasilmph
The software development landscape is constantly evolving. Businesses are under increasing pressure to deliver high-quality applications faster and more frequently. This is where DevOps Solutions come in – a powerful approach that bridges the gap between development and operations teams, fostering collaboration and streamlining the entire software delivery lifecycle.
Implementing DevOps goes beyond tools, technology, and delivery teams. To do DevOps well, requires leadership buy-in, policies, metrics, and organizational alignment. You can assess your organization’s DevOps readiness by downloading MetroStar's DevOps guide to learn more.
Patterns for Success: Lessons Learned When Adopting Enterprise DevOpsCognizant
The document discusses common reasons for failure of DevOps initiatives in large enterprises and provides recommendations for successful adoption of DevOps. Some key reasons for failure include lack of a common definition, organizational resistance to change, cultural issues, technology complexity, divergent tools used, architectural differences, and existing technical debt. The document recommends addressing these issues by having a well-defined plan, executive support, stakeholder buy-in, dedicated roles to lead the effort, a phased approach using pilots, automation, and objective metrics to track progress. Following these patterns can help large organizations successfully adopt DevOps.
This document provides an overview of DevOps concepts and adoption. It discusses adopting DevOps through a focus on people, processes, and technology. It outlines implementing continuous delivery pipelines and integrating systems of engagement with systems of record. The document proposes applying Lean principles to software delivery to create continuous feedback loops with customers.
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
OpenID AuthZEN Interop Read Out - AuthorizationDavid Brossard
During Identiverse 2024 and EIC 2024, members of the OpenID AuthZEN WG got together and demoed their authorization endpoints conforming to the AuthZEN API
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
Ocean lotus Threat actors project by John Sitima 2024 (1).pptxSitimaJohn
Ocean Lotus cyber threat actors represent a sophisticated, persistent, and politically motivated group that poses a significant risk to organizations and individuals in the Southeast Asian region. Their continuous evolution and adaptability underscore the need for robust cybersecurity measures and international cooperation to identify and mitigate the threats posed by such advanced persistent threat groups.
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
GraphRAG for Life Science to increase LLM accuracyTomaz Bratanic
GraphRAG for life science domain, where you retriever information from biomedical knowledge graphs using LLMs to increase the accuracy and performance of generated answers
Monitoring and Managing Anomaly Detection on OpenShift.pdfTosin Akinosho
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
Things to Consider When Choosing a Website Developer for your Website | FODUUFODUU
Choosing the right website developer is crucial for your business. This article covers essential factors to consider, including experience, portfolio, technical skills, communication, pricing, reputation & reviews, cost and budget considerations and post-launch support. Make an informed decision to ensure your website meets your business goals.
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
CAKE: Sharing Slices of Confidential Data on BlockchainClaudio Di Ciccio
Presented at the CAiSE 2024 Forum, Intelligent Information Systems, June 6th, Limassol, Cyprus.
Synopsis: Cooperative information systems typically involve various entities in a collaborative process within a distributed environment. Blockchain technology offers a mechanism for automating such processes, even when only partial trust exists among participants. The data stored on the blockchain is replicated across all nodes in the network, ensuring accessibility to all participants. While this aspect facilitates traceability, integrity, and persistence, it poses challenges for adopting public blockchains in enterprise settings due to confidentiality issues. In this paper, we present a software tool named Control Access via Key Encryption (CAKE), designed to ensure data confidentiality in scenarios involving public blockchains. After outlining its core components and functionalities, we showcase the application of CAKE in the context of a real-world cyber-security project within the logistics domain.
Paper: https://doi.org/10.1007/978-3-031-61000-4_16
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
AI 101: An Introduction to the Basics and Impact of Artificial IntelligenceIndexBug
Imagine a world where machines not only perform tasks but also learn, adapt, and make decisions. This is the promise of Artificial Intelligence (AI), a technology that's not just enhancing our lives but revolutionizing entire industries.
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
2. Course Description
Course Description
The simultaneous needs for IT to 1) deploy new features and 2) keep systems up and running
creates a core conflict that challenges development, operations to the respond to business
needs customers in a timely manner. DevOps represents practices, tools, and a culture that
seeks to resolve this core conflict by enabling operations and development engineers to
participate together in the entire service life cycle, from design through the development
process to production support. This class will explore these practices, tools, and culture using
Gene Kim's "Three Ways of DevOps" as guideposts.
Course Audience
Newcomers to Agile and DevOps will find this class a welcoming environment to learn the
basics on the DevOps mindset, The Three Ways, automation pipelines, common DevOps
systems and tools, and continuous integration / continuous delivery (CI/CD)
Operations Engineers will appreciate the class focus on using DevOps to effectively
manage the large quantity and frequency of changes demanded in modern IT operations
while keeping systems stable
Agile Teams already developing software using agile methods will find this class to be a
logical extension toward achieving synchronicity with operations and business using DevOps
2
3. Learning Goals
Today
Experience the DevOps way of thinking
Form beliefs about how DevOps can work for you
Tomorrow
Identify actions for your project
Weeks/Months
See improved results
Create DevOps experiences for others
Years
Build a widespread DevOps Culture in our organization 3
Who are you?
What are you working on?
How do you plan to apply
DevOps?
Introductions
4. Let’s Review Our Progress with Agile So Far…
4
What results have we seen working this way?
kanban
USCIS Agile
Projects/Portfolios
5. Let’s Review Our Progress with Agile So Far…
Early and continuous delivery of
valuable software
Rapid feedback
Empirical decision-making
Satisfied customers
Business people and technical
people working together
Measurement-based forecasting
Harnessing change for competitive
advantage
5
The Agile Manifesto and the agile methods that followed focused on software
development – DevOps is a logical evolution of a maturing agile process
Emergent design
Technical excellence
Empowered self-organizing teams
Personal safety
Sustainable pace
High trust environments
Lean processes
Continuous improvement
We applied the agile empirical mindset and agile methods and observed
these results:
7. 7
Leave class able to confidently answer these questions:
Who is Dev? Who is Ops?
What is DevOps?
“The beginning of wisdom
is the definition of terms”
- Socrates
The Basics
8. Traditional Development
The Inventors
Create new features
and functionality in
“dev” environment
Occasionally deliver
new product to
operators, along with
instructions
May incorporate
feedback from
operators in future
deliveries
Rewarded for
delivering new
features
8
The inventors are responsible for changing the system
9. Traditional Operations
The Mechanics
Receive new product from
developers to be installed and
operated
Expected to keep production
systems up and running
Track problems, deployment
failures, and system outages
May provide feedback to the
inventors for future consideration
Penalized for downtime
9
The mechanics are responsible for keeping the system in operation
10. Differing Views on Change
10
Change Orientation Stability Orientation
Logical extremes
Alienate customers b/c system
doesn’t change
Alienate customers b/c system
constantly changes
Hero
Obstacle
11. We Have A LOT of Changes
USCIS needs to update IT capabilities to support field users
AND
USCIS needs to keep IT capabilities operational for use by field users
AND
USCIS needs to keep IT capabilities compliant with security, regulatory, and
compatibility requirements
Can we
deploy new
patch for the
release?
Can you
deploy this
one, small
Change?
Can you
upgrade the
database
version?
Can you
deploy this
one, small
Change?
Can you
deploy this
one, small
Change?
Prod is
running slow,
can you cycle
the server?
Can you
deploy this
one, small
Change?
Can you
upgrade the
operating
system?
Can we
deploy latest
version?
Can you
deploy this
one, small
Change?
Can you
stage this
new
environment?
Can we apply
this security
patch?
Production
server is
down, fix it
now!!
USCIS applied over 4,000 changes in 2014
12. Separation of Dev and Ops: A History
As computers became more complex, dev and ops
became necessarily specialized:
Accelerating pace of technology
Increased demand for turning around new features
Huge amounts of data and number of calculations
More and more specialized tools
Increasingly abstract architectures and design
patterns
12
Nobody can be an expert in everything – your enterprise can’t rely on Brent!
Augusta Ada King,
Countess of Lovelace
(1815-1852)
And these were the problems in 1945!
14. DevOps in a Nutshell
DevOps is the practice of
operations and development
engineers participating together in
the entire service lifecycle, from
design through the development
process to production support
14
Monitoring,
Feedback, and
Action
Automated
Systems
People
Collaborating
Hmm… what would
happen if we extend
the core drivers of
successful agile
development to
operations?
What if we built a
bunch of great tools to
help us?
15. Breaking the Silos:
Communication, Collaboration, Integration
How can dev help system stability? How can ops help accelerate feature
delivery?
We can build cross-functional teams around “knowledge overlaps” – people
with experience on both sides and “Ops Devs” 15
Communication
Integration
Collaboration
Development Operations
16. Breaking the Silos: Dev and Ops
16
Development
Operations
Ops can
anticipate
how new
functionality
will effect
production Dev can respond
to bugs and
deployment
failures quickly
Dev and Ops can
work together to
permanently
remove root causes
of bugs and failures
Ops trusts dev will provide good
code
Dev trusts ops will put code in
prod quickly
Visibility enables “trust but verify”
17. Dev and Ops Working Together
17
Create feedback loops between
inventors and mechanics
Expose real-time metrics from
ops enabling dev to learn from
the system running under real
world conditions
Expose real-time metrics from
dev enabling ops to anticipate
production needs and provide
early input
Cross-functional teams
collaborate to deliver whole
working systems including all
infrastructure, software code, and
configurations
Feature delivery + stability become shared goals
19. Breaking the Silos:
Communication, Collaboration, Integration
19
Communication
Integration
Collaboration
Development
Business
Operations
20. Breaking the Silos: Dev, Ops, and Business
20
Development
Business
Operations
Business
better
understands
capability for
changes to
features and
functionality
Dev can better
incorporate
needs of the
business and
customers into
new
development
21. Breaking the Silos: Dev, Ops, and Business
21
Development
Business
Operations
Business
better understands
operational
capabilities
Ops understands better how to
support business goals
22. Business Demand:
Continuously Deliver Valuable Software
Modern business is dependent on IT
deploying new features
Need very fast time-to-value in the
face of change
Immigration policy can change
rapidly – IT capacity must keep up
Immigration Executive Action
Multiyear lead time no longer
acceptable
Expectations for delivery times
continue to decrease
23. Software is increasingly customer-
facing, rather than internally-facing
Customers expect an interactive, self-
service interface
Customers expect deep, direct
engagement with their data, not a paper
system
Customers expect to be able to get
information immediately
Customers can now identify problems
in our systems directly – and they
expect us to fix them
Business Demand:
Support Modern Norms of Customer Interaction
24. Business Demand:
Rapidly Incorporate Latest Technology
Modern web interfaces
Mobile devices
Social media
Accessibility tools
Live customer interaction tools
Tools for online communities and user-generated content
Amazing new features
25. Business Demand: “Lean Bureaucracy”
Supporting Government Values
25
“Working in public”
Governance – many, many
stakeholders
Transparency in how we work
“Presentability” of what we produce
Mission alignment
Risk aversion
Baked in support of values such as:
• Contracting preferences
• Hiring fairness
• Procurement fairness
DOES14 - Mark Schwartz
26. Business Demand:
Respond to Feedback Very Quickly
System operations increasingly yields insights that must be acted
immediately to keep pace with demand
Availability of ubiquitous automated data collection yields expectations
that organizations will rapidly act on key data points to improve efficiency
in mission and services
With so many routes to innovation, organizations are expected to test and
identify the best options very quickly
Well run companies are expected to maintain very low MTTR (mean-time
to repair) times – delays in fixing problems can be catastrophic
27. Beware!
… we won’t judge
Pain
Ahead!
If you turn back from
the journey now…
28. The Not-Recommended, All-Too-Familiar,
Pain-for-Everyone, To-Be-Avoided Approach
28
• Business makes even more audacious
commitments to catch up
• Developers see more and more urgent
projects coming in
• All effort is spent on features as opposed to
non-functional requirements
• More shortcuts, more technical debt, more
fragility
• Deployments become more difficult – what
took a weekend now takes 3 days!
• We try to fix this by doing less deployments,
increasing batch size
• More moving parts, more failures… we are
consumed by unplanned work
Business starts
missing commitments
to the outside world,
and then…
This approach preordains
us to failure
Creates a permanent
wedge between making
urgent business changes
and maintaining stability
Working here is a major
drag
29. Results: Puppet Labs State of DevOps 2014 Report
Scientific study of relationship between organizational performance, IT
performance, and DevOps practices
9200 respondents representing 110 countries
29
Findings
DevOps adoption is accelerating
High-performing IT organizations deploy code 30
times more frequently with 50% fewer failures
Strong IT performance is a competitive advantage
DevOps improves IT performance
Organizational culture matters
Job satisfaction is the No. 1 predictor of organizational
performance
High performing companies are good at getting better –
nobody starts out high performing
30. 1st Way
Emphasize entire system
performance versus a specific
silo of work
2nd Way
Creating feedback
loops
3rd Way
Culture of continual experimentation
Understanding that mastery requires
practice
The Three Ways of DevOps by Gene Kim
The Three Ways describe the values that
frame the processes of DevOps and they
provide prescriptive steps
32. The First Way: Systems Thinking
32
Use systems thinking to ensure
work always flows forward
“Work moving backwards, or standing still, is almost always indicative of
problems that need to be solved, and will span people, process and
technology.” –Gene Kim
33. What is a silo, really?
Disconnection from other people
No shared context
Different management
33
Barriers build up
Different incentives
Different objectives
Bad handoffs
Lack of understanding
Lack of empathy
“The nature of a large, complex organization is to fall out of alignment
without deliberate effort – inertia pulls it apart” –Damon Edwards
34. The First Way:
Understand the Flow of Work
34
Work starts with a description of features
needed by the business
Work ends with the stable, secure and
reliable delivery of services to the customer
Additional sources of work:
IT finds defects
Help desk fields incident reports
Security raises compliance
requirements
Enterprise architecture initiatives e.g.
single sign-on
Visualize work
Measure the flow of work (cycle time, lead
time, wait times)
Think about software production as a value stream similar to a
manufacturing value stream
35. Organizations are Complex Systems
35
Human complex system
Communication patterns
Locations
Work styles
Personalities
Roles and responsibilities
Skill sets
Technology complex system
Programming Languages
Tools
Networks
Configurations
Interconnections
One complex system working on another complex system
36. The First Way:
Always Seek to Increase Flow
36
Reduce work in progress (WIP)
Reduce batch size of deliveries
Reduce variation in size of work items
Make policies explicit
Eliminate inventory and
other waste
Maintain a steady,
sustainable pace
Deliver often – and get really good at it
37. The First Way:
Optimize Flow Globally, Not Locally
Focus on interactions between parts of the system
Build controls into the system
Local efficiencies are good, but should never jeopardize global goals
Avoid tribal warfare!
Know your bottlenecks … and elevate them
The bottleneck is the lever of control for speed of flow through your process
37
Upstream
Queues to
be serviced
Bottleneck
Flow is
restricted
Downstream
Starved of
full flow
38. The First Way:
Never Consciously Pass Defects Downstream
Create quality at the source
Make rework visible
Understand the origination point of defects in order to avoid recurrence
38
“This is legacy code, I’ll just make
the change for my story, I don’t
have time to fix the rest of this”
“That issue is a doozy… leave
it to fix in the hardening sprint”
“Just push this feature over to the
testers… it’s their job to find
defects, right?” “Call the story done. We know
there are still a few problems so
just open up some defects
against it”
39. The First Way:
The System of Profound Knowledge
Organizations are systems of interrelated processes and people
which form the system’s components
Components of the system must reinforce, not compete with
each other to accomplish the aim of the system
Workers’ success of depends on managing the balance between
each component to optimize the system
39
Understand business
goals – how value is
achieved
Understand people,
processes, and
technologies
Understand risks
and risk controls
Understand cause and effect
Make informed decisions
based on rich, accurate,
and timely information
Teach the organization
how to fix and regulate
itself
40. The First Way:
Bringing It All Together
40
Business
Dev
End Users
Ops
What is the minimum
viable product?
Is it profitable?
Do we have the
capability to build it
and maintain it?
41. DevOps: The First Way – Practices
41
Communication
Integration
Collaboration
42. DevOps Practice:
Deploy Shippable Environments
SHIPPABLE CODE
AND SHIPPABLE
ENVIRONMENT
42
Communication
Integration
Collaboration
Traditionally, dev is responsible for applications while ops is responsible
for environments
In DevOps, we use a single repository for everything –functional code, test
code, environment configurations, and tool configurations
43. DevOps Practice:
Infrastructure as Code
43
“Programmable infrastructure”
“Fully automated configuration
management”
Code to automate provisioning
Code to manage configurations
44. DevOps Practice:
One Step Environment Creation
44
Provision and configure environments at the
touch of a button
Make production-like environments available
early in the dev process
Build code & environment at the same time
Create a common dev, testing, and prod
environment creation process
Everyone uses a consistent environment
Communication
Integration
Collaboration
45. DevOps Practice:
The Daily Build
“Heartbeat of the project” and “clean room every day”
Rebuild every line of code from scratch – be able to reconstitute the
system from “bare metal”
Run all the tests!
Check all dependencies
Verify no defects introduced yesterday
Build all versions
Automate with Continuous Integration (CI) server
45
Communication
Integration
Collaboration
46. DevOps Practice:
Deploy Early, Often, and Quickly
46
Small deployments mean Fast deployments mean more deployments mean easier
deployments mean lower cycle times means faster time to market
Communication
Integration
Collaboration
47. DevOps Practice:
Classify Ops Work by Four Types
Business Projects Internal IT Projects
Changes Unplanned Work
Types of
work
47
Systematically allocating time to the 4 types enables all the work to get
done and becomes routine
Communication
Integration
Collaboration
Exercise: Classify real USCIS work according to the
four types
48. Doing DevOps at USCIS – First Way
Understand and measure your flow of work using visualizations such as a
Kanban board and value stream map
Use a single USCIS repository for source code, test code, and environment
configuration scripts
Builds done by automated, script-driven retrieval of source code by a
Continuous Integration (CI) server
Frequent deployments – no less than every two weeks
Consistent record of successful deployments
Baked in accessibility and security compliance – no compliance work flowing
backwards
48
What is the concept of a “Team-Managed Deployment” at USCIS?
50. The Second Way: Amplify Feedback Loops
50
• Shorten and amplify “right to left” feedback loops
• Use feedback to create even higher quality at the
source
• Create and embed knowledge where it is needed to
provide immediate feedback
• Understand needs of all customers, internal and
external, and respond to their feedback
The goal of any process improvement is to shorten and amplify feedback loops
51. The Second Way:
Shorten and Amplify Feedback Loops
51
Develop
Commit
Test Build
Product Backlog
Issue Tracker
Manual tester
overloaded due
to end of sprint
Operations
End Users
Help Desk
Triage
Product Owner/
Value Team
10 steps to get
feedback & VERY long
delay
52. The Second Way:
Shorten and Amplify Feedback Loops (cont)
52
Develop
Commit
Test Build
Manual Test
Issue Tracker
5 steps to get
feedback
53. Most users won’t call… some may just quit being customers
Many defects remain latent for a long time
By the time defects come back, dev forgets how the code works
53
The Second Way:
Shorten and Amplify Feedback Loops (cont)
Develop
Commit
Test Build
Failed
Automated Test
4 Steps to get
feedback – automated
and quick!
54. The Second Way:
Use Feedback to Create Quality at the Source
Development is the source of quality – or problems
As applications evolve, changes must not negatively impact end user
experiences
Developers need access to deep diagnostics so they can incorporate
latest operational concerns and understand impact of their changes
Traces from slow transactions that
suggest performance bottlenecks in
distributed applications
Service-oriented architecture issues
spanning multiple application tiers
Correlation of application response
times on end-user satisfaction levels
Browser performance metrics
Application response times
Server usage
Performance data by technology
component
Runtime code diagnostics including
database queries
55. The Second Way:
Create and Embed Knowledge
55
• Ops and Security:
• Become part of the agile process – especially planning and prioritization
• Provide recommendations and requirements as new code developed
• Ensure relevant metrics are monitored early in the dev process
• Dev participates in incident handling to acquire knowledge to prevent future
problems:
• Incident escalation
• Root cause analyses
• Post-mortems
Communication
Integration
Collaboration
• Ops receives cross training
by dev and security
• Extend agile practices to all
teams
• Visible work
• Open meetings
• Working agreements
• Explicit policies
56. The Second Way:
Respond to Needs of All Customers
Use a service model for both internal and external customers
Agile encouraged dev and test to focus on customer collaboration with business
stakeholders and end users
DevOps extends the service model to Dev and Ops treating each other as
customers
56
Change Orientation Stability Orientation
Customer
Service
Provider
57. DevOps: The Second Way - Practices
57
Communication
Integration
Collaboration
58. DevOps Practice:
Deployment Automation
Problems in deployment procedure will be found quickly and can be
permanently eliminated
Runs fast “smoke test” to ensure system is running as expected
Built-in automatic rollback and/or redeploy
Build confidence through frequent repetition – the prospect of
deployments and rollback no longer instill fear
Create a virtuous cycle of successful deployments, smaller
deployments, and lower risk
58
Communication
Integration
Collaboration
59. DevOps Practice:
Operations Monitoring
Monitoring gives us continuous, live feedback about how the system is running
59
User Feedback Approach Monitored Approach
Field user calls Automatic alert about a problem when
it happens
Multiple people call Monitoring tools show me how
widespread the problem is
Users can’t tell me the real source of
the problem
I can see which component of the
application is generating errors
Communication
Integration
Collaboration
“Tell me what is happening before the phone rings”
60. Operations Monitoring – Needs and Challenges
Monitoring Challenges
Operators typically responsible for numerous applications
Environments can be complex with unique or complicated application
stacks
Visibility into different components can be vague or non-existent
Quantity of logged data can be overwhelming
Combining monitoring tools into a single view that provides insight
Monitoring Needs
Active production monitoring, not just reacting to downtime
Easily monitor critical areas of application stability with minimal tooling
Tune dashboard to display key database, network, server, and
application performance measurements in a holistic view
Ability to quickly share potential performance issues with your team
60
61. DevOps Practice:
Operations Monitoring Dashboard
Application
Response
Time
Application
Performance
Index (User
Satisfaction)
Application
Throughput
Alerts
Transaction
Timings (drill down
capability to code
level, transaction
level)
Communication
Integration
Collaboration
63. DevOps Practice:
Prioritize Fixing Production Defects
Prioritize fixing defects very fast
63
• Assume incidents will occur
• Ensure ops feedback will come
back rapidly
• Ensure developers will get the info
they need to fix the problem
• Add automated tests to ensure
problem cannot reoccur
• Get really good at fixing defects
very fast
Communication
Integration
Collaboration
64. DevOps Practice:
Reusable Ops and Security User Stories
64
Communication
Integration
Collaboration
As security I want cross-site
scripting attacks prevented so that
access controls cannot be
bypassed
Estimate Priority
5 points 1 (High)
• Verify all input is filtered as
potentially malicious
• Verify all output of the page is
encoded to the explicitly defined
character set
• Verify output is sanitized by escaping
dynamic content to properly enforce
separation of code and data
Acceptance Criteria
User Story
On back…
As an ops engineer I
want to monitor how many people
are listening to audio feeds so I
can tune playback quality during
spikes in demand
Estimate Priority
3 points 2 (Med)
• Verify the count of active audio
sessions is displayed in the
application’s admin dashboard
• Verify the count is accurate as
playback sessions are added or
completed
Acceptance Criteria
User Story
On back…
65. DevOps Practice:
Dev & Ops Common Communication System
65
Communication
Integration
Collaboration
Remove all barriers to internal communication, collaboration, and
integration
Use common, intuitive dashboards combining information from all groups
Key operational metrics
Visible dev, ops, and security workflow (e.g. Kanban boards)
List of recent and upcoming system changes
Stability of the system
Security status
Schedules, planned release dates, and critical business dates
Integrated alert policies
Common internal note system – histories of defects and incidents can be
very useful
Shared wikis, file repositories, chat spaces, specs, and documentation
66. DevOps Practice:
Track Dev & Ops Business Impact
MTTR – Mean Time To Repair – How long is the system down?
MTBF – Mean Time Between Failures – How often is the system down?
USCIS Example:
Key Performance Parameter (KPP) Service Agreement
Low Threshold
Objective Actual
Reliability – uninterrupted correct
function
641 hours 712 hours 739 hours
Exceeded Objective
Availability – 24/7 operations 97.63 % 98.88% 99.32%
Exceeded Objective
Maintainability – prompt restoration
of service after outage
No more than 10 hours No more than 8 hours 5 hours
Exceeded Objective
Communication
Integration
Collaboration
67. Doing DevOps at USCIS – Second Way
Demonstrated information integration and collaboration between dev, ops,
security, and business
Partial or completely automated deployment – rapid, reliable, testable,
repeatable
Operational Monitoring Plan – preferably a dashboard
Defined business impact measurements and thresholds
See Team-Managed Deployment Management Instruction for more information
67
69. Systems to Make Software
69
Communication
System
Monitoring
System
Deploy
System
U
Documentation
System
Issue
Tracking i
l Version
Control
(CM)
^ Requirements
A
R
Build
System
a Test System
Code
Review
System
A good method of enabling DevOps
is to simply begin connecting and
automation the systems you use to
make software.
• Start where you are
• Identify possible
interconnections
• Research tools to automate
• Create future state roadmap
• Let pipeline emerge
• Continue to improve the
sequence of connections as
systems change
80. Automate All the Connections!
80
Communication
System
Monitoring
System
Deploy
System
U
Documentation
System
Issue
Tracking i
l Version
Control
(CM)
^ Requirements
A
R
Build
System
a Test System
Code
Review
System
82. Pipelines
User Commits Merge code Build
Unit
test/coverage
Code Review Log Issues Deploy
82
A Pipeline is a chain of tasks that can be automated
Integration tools use pipelines to perform tasks repetitively and
continuously
The process is called Continuous Integration (CI)
Pipelines keep work flowing forward in our DevOps system
86. Pipeline Stages
Code Done Unit Tests Integrate
Acceptance
Testing
Deploy to
Production
86
Continuous Delivery
Auto Auto Auto Manual
Code Done Unit Tests Integrate
Acceptance
Testing
Deploy to
Production
Continuous Deployment
Auto Auto Auto Auto
Code Done Unit Tests Integrate
Continuous Integration
Auto Auto
87. CI Pipeline Example
87
CI Pipeline
CM
Repository
Staging
Integration
Master
STOP STOP STOP
Fail Fail Fail
Success Success Success
Commit
Commit
Commit
New Feature
(NF)
Legacy Feature
(LF)
Bad Feature
(BF)
Build gate
Compile Code
Code Quality
Gates Applied
Smoke Tests
If Successful,
Merge with
Staging
Staging gate
Compile Code
Functional
Tests
If Successful,
Merge with
Integration
Branch
Integration
gate
Compile Code
Merge with
Master
Fortify Scans
Release is
packaged
88. Using a CI/CD Pipeline for Team-Managed
Deployments at USCIS
RRR eRRR TMD
Deploy
Manual
Test
Auto.
Test
Auto.
Build
Development Operations
OR
OR
Approval:
CI/CD Pipeline:
DevOps:
Team Managed Deployment (TMD) provides the approval step for a CI/CD
Pipeline. The CI/CD Pipeline provides the forward link from Development to
Operations.
89. Using a CI/CD Pipeline for Team-Managed
Deployments at USCIS (cont)
RRR Documents CI/CD Pipeline Artifacts
VDD
Release Number
Source Code File List
List of Changes
Deployment
Instructions
TAS
Test Results
Test History
Pipeline
Release Number
Deployment Scripts
Version
Control
Source Code File List
List of Changes
Test Tools
Test Results
Test History
Automation used in a CI/CD pipeline allows data to be collected as true
artifacts. In an RRR approach, the information is manually collected into
documents.
91. DevOps is Not…
91
A tool
A role
A team
Something that can be
purchased or simply switched
on
DevOps requires a culture of operations and development engineers participating
together in the entire service lifecycle
92. • Continual experimentation, taking risks, and learning
from failure
• Understanding that repetition is the prerequisite to
master
The Third Way: Culture of Improvement
92
93. The Third Way:
Experimentation, Risk-Taking, and Learning
93
Develop a culture that pushes into the
danger zone
Develop habits to survive danger
Build experimentation, risk-taking, and
learning into our way of doing business
Break things early and often
Intuit ran 165 experiments on their
TurboTax product in the 3 main months of
tax season – ideas made it to market a
year earlier and they increased customer
conversion rate by 50%
94. The Third Way:
Repetition for Mastery
94
• Do the hard parts often
• Work through pain points to make the
process easier
• Do painful things MORE frequently to make
it less painful
• Reduce anxiety about unexpected outcomes
• Automate!!!
95. DevOps: The Third Way - Practices
95
Communication
Integration
Collaboration
96. DevOps Practice:
Inject Failures
96
• Netflix services are hosted completely in
Amazon Web Services cloud
• Design each distributed system to expect
and tolerate failure
• Chaos Monkey randomly kills
services within architecture in order to
learn to tolerate and respond to failure
DevOps Approach
How does this system react if I do
this?
Can we continue operations
without this server?
Will the users prefer option A or
option B?
Traditional Approach
Not in my system, you don’t
Not in my system, you don’t
Not in my system, you don’t
Communication
Integration
Collaboration
97. DevOps Practice:
Make Your Improvement Work Visible
97
Along with regular user stories, use
colored cards to indicate:
• Technical debt
• Unplanned work
• Experiments
• Learning backlog
Allocate time to improve daily work
Track the work needed to maintain overall
health of the system
Communication
Integration
Collaboration
98. DevOps Practice:
Regularly Improve Technical Debt
98
Allocate 20% of cycles to Technical Debt Reduction
• Write tests to find misconfigurations – and fix them
• Constantly run automated static code analysis during
continuous integration and testing, and raise the bar in your
quality gates
• Enforce consistency in code, environments, and configurations
• Repeatedly tackle the hard stuff
Communication
Integration
Collaboration
99. DevOps Practice:
Regularly Improve Tools
99
Good tools are key to enabling
DevOps collaboration, automation,
and visibility
Provide teams the best tools available
Regularly invest time researching and
piloting new tools
Provide expert support
Communication
Integration
Collaboration
100. DevOps Practice:
Reward Contributions to a DevOps Culture
Incentivize DevOps practices and behaviors
Recognize experimentation and risk-taking that leads to valuable
learning
Model honest self-assessment of organizational strengths and
weaknesses and use of improvement techniques such as Toyota
Kata
Quantify and promote the link between DevOps practices and
organizational performance
100
Communication
Integration
Collaboration
101. DevOps Practice:
Conduct Deliberate Culture Change Experiments
101
Org
Change
Patterns
Decentralized,
emergent
Protected,
dedicated
team
Organizational
baby steps
Champions /
advocates
Boss’ orders
Communication
Integration
Collaboration
Discussion: What are our biggest cultural challenges? What experiments
should we run?
102. DevOps Team Profiles
DevOps Team Member
End-to-end viewpoint
Contributes to and uses visibility
Automator
Collaborative, cross-functional,
friction reducer
Participates in collective
ownership of code and code
delivery
Personal success = team success
Enjoys working this way 102
DevOps Expert Support Team
Helps introduce DevOps-
supportive processes and tools
Works with teams to automate
environment creation and
deployment
Helps teams use operational
performance logs and
dashboards
Provides infrastructure support
103. Food for Thought – Maturing DevOps Practices
Level 1 Level 2 Level 3 Level 4 Level 5
Culture &
Processes
Frequent commits
Prioritized work
Defined & documented
process
One backlog team and a
master backlog
Adopt basic agile
methods
Remove boundary of dev
& test
Team collaboration
Remove boundary of
dev & ops
Act on metrics
Common processes for
all changes
Dedicated tools team for
automation
Deploy disconnected
from Release
Continuous improvement
Cross functional teams
No rollbacks
Architecture
Define Context View,
Logical Composition &
Physical Composition
Stage SDD wiki with
Views in place
Define related views
Review process in place ? ?
Build / Deploy
Versioned code base
Scripted builds
Basic scheduled builds
Dedicated build server
Documented manual
deploy
Poling builds
Build are stored
Manual Tag & Versioning
First step towards
standardized deploys
Auto triggered builds
Automated tag &
versioning
Automated bulk of DB
changes
Basic pipeline with
deploy to prod
Scripted configuration
changes
Standard process for all
environments
Zero downtime deploy
Multiple build machines
Full automated DB
deploys
Zero touch continuous
deployments
Test & Verification
Automated Unit Tests
(Coverage <50%)
Separate test
environment
Automated Unit Tests
(Coverage >50% & <
80%)
Automated Integration
Tests (Coverage ??)
Automated Functional
tests
Automated acceptance
criteria (<40%)
Automated acceptance
criteria (80%)
Automated performance
tests
Automated Security
Tests
Automated Section 508
tests
All tests automated
Coverage 100%
Collaboration &
Information
Sharing
Baseline process metrics
Manual reporting
Static code analysis
Quality reports
History of reports
available
Traceability built into
pipeline
Report trend analysis
Graphing as a service
Reports accessible via
common dashboard
Dynamic graphing
103
104. Wrap Up
Questions
104
How much more productive, effective, and enjoyable might our work be? How much
business value is left on the table due to unmatched demand and capacity?
Can we afford not to do DevOps?