MLOps and Data Quality: Deploying Reliable ML Models in ProductionProvectus
Looking to build a robust machine learning infrastructure to streamline MLOps? Learn from Provectus experts how to ensure the success of your MLOps initiative by implementing Data QA components in your ML infrastructure.
For most organizations, the development of multiple machine learning models, their deployment and maintenance in production are relatively new tasks. Join Provectus as we explain how to build an end-to-end infrastructure for machine learning, with a focus on data quality and metadata management, to standardize and streamline machine learning life cycle management (MLOps).
Agenda
- Data Quality and why it matters
- Challenges and solutions of Data Testing
- Challenges and solutions of Model Testing
- MLOps pipelines and why they matter
- How to expand validation pipelines for Data Quality
**Watch the full webinar at https://codefresh.io/events/terraform-gitops-codefresh/
Today we write "Infrastructure as Code" and even "Pipelines as Code", so let's start treating our "code as code" and practice CI/CD with GitOps! In this talk, we'll show you how we build and deploy applications with Terraform using GitOps and Codefresh. Cloud Posse is a Terraform power user that has developed over 130 Terraform modules which are free and open source. We'll share how we handle automation with security while making the process easy for engineers.
Databricks secure deployments and security baselines, doug march 2022Henrik Brattlie
Databricks resources deployed to a pre-provisioned VNET
Databricks traffic isolated from regular network traffic
Prevent data exfiltration
Internal traffic between cluster nodes internal and encrypted
Access to Databricks control plane limited and controlled
DevOps with Azure, Kubernetes, and Helm WebinarCodefresh
Watch the webinar here: https://codefresh.io/devops-azure-kubernetes-helm-lp/
Sign up for a FREE Codefresh account today: https://codefresh.io/codefresh-signup/
In this webinar, we will show you how you can use standard DevOps practices such as IaC, CI/CD, automated release and more in conjunction with Kubernetes (AKS) and Helm.
Machine Learning operations brings data science to the world of devops. Data scientists create models on their workstations. MLOps adds automation, validation and monitoring to any environment including machine learning on kubernetes. In this session you hear about latest developments and see it in action.
It's just as important that you follow the right approach to integration, as well as using the right technology. We'll start this session by exploring MuleSoft's API-led approach to connectivity, and then use demos to bring to life the tooling in the Anypoint Platform that allows you to design and build your integration applications quickly and easily.
MLOps and Data Quality: Deploying Reliable ML Models in ProductionProvectus
Looking to build a robust machine learning infrastructure to streamline MLOps? Learn from Provectus experts how to ensure the success of your MLOps initiative by implementing Data QA components in your ML infrastructure.
For most organizations, the development of multiple machine learning models, their deployment and maintenance in production are relatively new tasks. Join Provectus as we explain how to build an end-to-end infrastructure for machine learning, with a focus on data quality and metadata management, to standardize and streamline machine learning life cycle management (MLOps).
Agenda
- Data Quality and why it matters
- Challenges and solutions of Data Testing
- Challenges and solutions of Model Testing
- MLOps pipelines and why they matter
- How to expand validation pipelines for Data Quality
**Watch the full webinar at https://codefresh.io/events/terraform-gitops-codefresh/
Today we write "Infrastructure as Code" and even "Pipelines as Code", so let's start treating our "code as code" and practice CI/CD with GitOps! In this talk, we'll show you how we build and deploy applications with Terraform using GitOps and Codefresh. Cloud Posse is a Terraform power user that has developed over 130 Terraform modules which are free and open source. We'll share how we handle automation with security while making the process easy for engineers.
Databricks secure deployments and security baselines, doug march 2022Henrik Brattlie
Databricks resources deployed to a pre-provisioned VNET
Databricks traffic isolated from regular network traffic
Prevent data exfiltration
Internal traffic between cluster nodes internal and encrypted
Access to Databricks control plane limited and controlled
DevOps with Azure, Kubernetes, and Helm WebinarCodefresh
Watch the webinar here: https://codefresh.io/devops-azure-kubernetes-helm-lp/
Sign up for a FREE Codefresh account today: https://codefresh.io/codefresh-signup/
In this webinar, we will show you how you can use standard DevOps practices such as IaC, CI/CD, automated release and more in conjunction with Kubernetes (AKS) and Helm.
Machine Learning operations brings data science to the world of devops. Data scientists create models on their workstations. MLOps adds automation, validation and monitoring to any environment including machine learning on kubernetes. In this session you hear about latest developments and see it in action.
It's just as important that you follow the right approach to integration, as well as using the right technology. We'll start this session by exploring MuleSoft's API-led approach to connectivity, and then use demos to bring to life the tooling in the Anypoint Platform that allows you to design and build your integration applications quickly and easily.
More and more businesses are requiring developers to own end to end delivery, including operational ownership. Weaveworks will share with you what GitOps means, and how easy it is to create cloud native applications, CICD pipelines, integrate operations and more, using GitOps.
Inherited from best practices going back 10-15 years, cloud native is making these practices more relevant today. At Weaveworks, they implement these principles in their product, Weave Cloud. This not only helps customers ship apps faster, it also helps them run their own cloud native stack. This presentation will show how Weaveworks does this, identify best practices and tools, and showcase some of Weaveworks’ use cases.
For the video of this presentation at Cloud Native London visit: https://skillsmatter.com/skillscasts/10506-keynote-by-alexis-richardson
To learn more about Weaveworks: www.weave.works
Frozen DevOps? Team Topologies Comes to the Rescue! @ DevSecOps - London Gath...Manuel Pais
Why are so many organizations stuck in the "middle" of DevOps evolution? What's preventing them from achieving higher levels of organizational performance despite all the automation, tooling, and good practices in place?
Puppet's State of DevOps Report 2021 provides important research-based clues to answer these questions, supported by the patterns and recommendations in Team Topologies.
In this talk we cover the self-imposed limitations of blindly following some “myths” around DevOps. Almost 80% of organizations are stuck in the "frozen middle" of DevOps evolution because of lack of organizational sensemaking abilities. The margin for growth for these organizations is tremendous, but they need to think beyond technical capabilities to unlock the potential of their teams to deliver with more autonomy and a sense of purpose.
The data shows that Team Topologies provides the necessary organizational and team interaction patterns that help organizations achieve performance metrics such as delivering a new customer change request to live in under one hour, or diagnosing and recovering from a serious issue in production in under an hour.
Get the State of DevOps Report 2021 here:
https://puppet.com/resources/report/2021-state-of-devops-report
To learn more about Team Topologies:
https://teamtopologies.com/learn
https://academy.teamtopologies.com
Are you looking to automate your infrastructure but not sure where to start? View this presentation on ‘Getting started with Infrastructure as code’ to learn how to leverage IaC to deploy and manage resources on Azure. You will learn:
• Introduction to IaC
• Develop a simple IaC using Terraform
• Manage the deployed infrastructure using Terraform
View webinar recording at https://www.winwire.com/webinars
A brief introduction to IaC with Terraform by Kenton Robbins (codeHarbour May...Alex Cachia
A brief introduction to IaC with Terraform by Kenton Robbins
Managing cloud infrastructure can be a complex and time consuming process. Using Terraform, we are able to create a blueprint capable of reproducing your infrastructure simply by running a script. Find out how 'infrastructure as code' can reduce operational costs and risk while increasing efficiency and stability.
Hosted by Alex Cachia, codeHarbour provides an opportunity for discussion and a platform for digital presenters to get their technological ideas out there to the people who need to hear it.
CICD Pipelines for Microservices Best Practices Codefresh
**Watch the full webinar at Codefresh.io/events!
You have finally split your big monolith into microservices. Now what? How do you validate a more complex application? And how do you make it scale?
Instead of having one CI/CD pipeline, you have multiple. And as the number of microservices increases so does the number of pipelines. Managing pipelines for microservice applications can quickly get out of hand, especially when you try to reuse common pipeline parts between different applications. In this webinar, we will see how you can create CI/CD pipelines designed specifically for microservices and how you can reuse the same pipeline across different applications.
Learn why VSTS and Azure should be core components of your DevOps strategy. This presentation will be an excellent resource to discover key DevOps practices, for example, CI/CD pipeline automation and environment provisioning.
Experimentation to Industrialization: Implementing MLOpsDatabricks
In this presentation, drawing upon Thorogood’s experience with a customer’s global Data & Analytics division as their MLOps delivery partner, we share important learnings and takeaways from delivering productionized ML solutions and shaping MLOps best practices and organizational standards needed to be successful.
We open by providing high-level context & answering key questions such as “What is MLOps exactly?” & “What are the benefits of establishing MLOps Standards?”
The subsequent presentation focuses on our learnings & best practices. We start by discussing common challenges when refactoring experimentation use-cases & how to best get ahead of these issues in a global organization. We then outline an Engagement Model for MLOps addressing: People, Processes, and Tools. ‘Processes’ highlights how to manage the often siloed data science use case demand pipeline for MLOps & documentation to facilitate seamless integration with an MLOps framework. ‘People’ provides context around the appropriate team structures & roles to be involved in an MLOps initiative. ‘Tools’ addresses key requirements of tools used for MLOps, considering the match of services to use-cases.
Kubernetes Concepts And Architecture Powerpoint Presentation SlidesSlideTeam
Get these visually appealing Kubernetes Concepts And Architecture PowerPoint Presentation Slides to discuss the process of operating containerized applications. You can display the need for containers by the company with the help of an open-source architecture PPT slideshow. The architecture of containers can be demonstrated with the help of a visually appealing PPT slideshow. The reasons for opting for Kubernetes by an organization can be explained to your teammates with the help of containers PowerPoint infographics. Highlight the roadmap for installing Kubernetes in the organization by using content-ready PPT slides. Take the assistance of visually appealing PPT templates to depict the major advantages of Kubernetes such as improving productivity, the stability of application run, and many more. After that, display 30 60 90 days plan to implement Kubernetes in the organization. Display the key components of Kubernetes with the help of a diagram using this professionally designed cluster architecture PPT layouts. Describe the functionality of each components of Kubernetes. Hence, download Kubernetes architecture PPT slides to easily and efficiently manage the clusters. https://bit.ly/34DWa7x
Serverless integration with Knative and Apache Camel on KubernetesClaus Ibsen
This presentation will introduce Knative, an open source project that adds serverless capabilities on top of Kubernetes, and present Camel K, a lightweight platform that brings Apache Camel integrations in the serverless world. Camel K allows running Camel routes on top of any Kubernetes cluster, leveraging Knative serverless capabilities such as “scaling to zero”.
We will demo how Camel K can connect cloud services or enterprise applications using its 250+ components and how it can intelligently route events within the Knative environment via enterprise integration patterns (EIP).
Target Group: Developers, architects and other technical people - a basic understanding of Kubernetes is an advantage
Bahrain ch9 introduction to docker 5th birthday Walid Shaari
A hands-on workshop will go over the foundations of the containers platform, including an overview of the platform system components: images, containers, repositories, clustering, and orchestration. The strategy is to demonstrate through "live demo, and hands-on exercises." The reuse case of containers in building a portable distributed application cluster running a variety of workloads including HPC workload.
GL DevOps Experts are committed to sharing with our community as much knowledge about Docker and Kubernetes as possible.
Thinking about Kubernetes?
Join Vadym Fabiianskiy and Andrii Mandubyra, GlobalLogic Lviv DevOps Experts and learn:
Container Runtime specifics
What are the building blocks of K8S?
How does Kubernetes work?
Deployment and release strategies
More and more businesses are requiring developers to own end to end delivery, including operational ownership. Weaveworks will share with you what GitOps means, and how easy it is to create cloud native applications, CICD pipelines, integrate operations and more, using GitOps.
Inherited from best practices going back 10-15 years, cloud native is making these practices more relevant today. At Weaveworks, they implement these principles in their product, Weave Cloud. This not only helps customers ship apps faster, it also helps them run their own cloud native stack. This presentation will show how Weaveworks does this, identify best practices and tools, and showcase some of Weaveworks’ use cases.
For the video of this presentation at Cloud Native London visit: https://skillsmatter.com/skillscasts/10506-keynote-by-alexis-richardson
To learn more about Weaveworks: www.weave.works
Frozen DevOps? Team Topologies Comes to the Rescue! @ DevSecOps - London Gath...Manuel Pais
Why are so many organizations stuck in the "middle" of DevOps evolution? What's preventing them from achieving higher levels of organizational performance despite all the automation, tooling, and good practices in place?
Puppet's State of DevOps Report 2021 provides important research-based clues to answer these questions, supported by the patterns and recommendations in Team Topologies.
In this talk we cover the self-imposed limitations of blindly following some “myths” around DevOps. Almost 80% of organizations are stuck in the "frozen middle" of DevOps evolution because of lack of organizational sensemaking abilities. The margin for growth for these organizations is tremendous, but they need to think beyond technical capabilities to unlock the potential of their teams to deliver with more autonomy and a sense of purpose.
The data shows that Team Topologies provides the necessary organizational and team interaction patterns that help organizations achieve performance metrics such as delivering a new customer change request to live in under one hour, or diagnosing and recovering from a serious issue in production in under an hour.
Get the State of DevOps Report 2021 here:
https://puppet.com/resources/report/2021-state-of-devops-report
To learn more about Team Topologies:
https://teamtopologies.com/learn
https://academy.teamtopologies.com
Are you looking to automate your infrastructure but not sure where to start? View this presentation on ‘Getting started with Infrastructure as code’ to learn how to leverage IaC to deploy and manage resources on Azure. You will learn:
• Introduction to IaC
• Develop a simple IaC using Terraform
• Manage the deployed infrastructure using Terraform
View webinar recording at https://www.winwire.com/webinars
A brief introduction to IaC with Terraform by Kenton Robbins (codeHarbour May...Alex Cachia
A brief introduction to IaC with Terraform by Kenton Robbins
Managing cloud infrastructure can be a complex and time consuming process. Using Terraform, we are able to create a blueprint capable of reproducing your infrastructure simply by running a script. Find out how 'infrastructure as code' can reduce operational costs and risk while increasing efficiency and stability.
Hosted by Alex Cachia, codeHarbour provides an opportunity for discussion and a platform for digital presenters to get their technological ideas out there to the people who need to hear it.
CICD Pipelines for Microservices Best Practices Codefresh
**Watch the full webinar at Codefresh.io/events!
You have finally split your big monolith into microservices. Now what? How do you validate a more complex application? And how do you make it scale?
Instead of having one CI/CD pipeline, you have multiple. And as the number of microservices increases so does the number of pipelines. Managing pipelines for microservice applications can quickly get out of hand, especially when you try to reuse common pipeline parts between different applications. In this webinar, we will see how you can create CI/CD pipelines designed specifically for microservices and how you can reuse the same pipeline across different applications.
Learn why VSTS and Azure should be core components of your DevOps strategy. This presentation will be an excellent resource to discover key DevOps practices, for example, CI/CD pipeline automation and environment provisioning.
Experimentation to Industrialization: Implementing MLOpsDatabricks
In this presentation, drawing upon Thorogood’s experience with a customer’s global Data & Analytics division as their MLOps delivery partner, we share important learnings and takeaways from delivering productionized ML solutions and shaping MLOps best practices and organizational standards needed to be successful.
We open by providing high-level context & answering key questions such as “What is MLOps exactly?” & “What are the benefits of establishing MLOps Standards?”
The subsequent presentation focuses on our learnings & best practices. We start by discussing common challenges when refactoring experimentation use-cases & how to best get ahead of these issues in a global organization. We then outline an Engagement Model for MLOps addressing: People, Processes, and Tools. ‘Processes’ highlights how to manage the often siloed data science use case demand pipeline for MLOps & documentation to facilitate seamless integration with an MLOps framework. ‘People’ provides context around the appropriate team structures & roles to be involved in an MLOps initiative. ‘Tools’ addresses key requirements of tools used for MLOps, considering the match of services to use-cases.
Kubernetes Concepts And Architecture Powerpoint Presentation SlidesSlideTeam
Get these visually appealing Kubernetes Concepts And Architecture PowerPoint Presentation Slides to discuss the process of operating containerized applications. You can display the need for containers by the company with the help of an open-source architecture PPT slideshow. The architecture of containers can be demonstrated with the help of a visually appealing PPT slideshow. The reasons for opting for Kubernetes by an organization can be explained to your teammates with the help of containers PowerPoint infographics. Highlight the roadmap for installing Kubernetes in the organization by using content-ready PPT slides. Take the assistance of visually appealing PPT templates to depict the major advantages of Kubernetes such as improving productivity, the stability of application run, and many more. After that, display 30 60 90 days plan to implement Kubernetes in the organization. Display the key components of Kubernetes with the help of a diagram using this professionally designed cluster architecture PPT layouts. Describe the functionality of each components of Kubernetes. Hence, download Kubernetes architecture PPT slides to easily and efficiently manage the clusters. https://bit.ly/34DWa7x
Serverless integration with Knative and Apache Camel on KubernetesClaus Ibsen
This presentation will introduce Knative, an open source project that adds serverless capabilities on top of Kubernetes, and present Camel K, a lightweight platform that brings Apache Camel integrations in the serverless world. Camel K allows running Camel routes on top of any Kubernetes cluster, leveraging Knative serverless capabilities such as “scaling to zero”.
We will demo how Camel K can connect cloud services or enterprise applications using its 250+ components and how it can intelligently route events within the Knative environment via enterprise integration patterns (EIP).
Target Group: Developers, architects and other technical people - a basic understanding of Kubernetes is an advantage
Bahrain ch9 introduction to docker 5th birthday Walid Shaari
A hands-on workshop will go over the foundations of the containers platform, including an overview of the platform system components: images, containers, repositories, clustering, and orchestration. The strategy is to demonstrate through "live demo, and hands-on exercises." The reuse case of containers in building a portable distributed application cluster running a variety of workloads including HPC workload.
GL DevOps Experts are committed to sharing with our community as much knowledge about Docker and Kubernetes as possible.
Thinking about Kubernetes?
Join Vadym Fabiianskiy and Andrii Mandubyra, GlobalLogic Lviv DevOps Experts and learn:
Container Runtime specifics
What are the building blocks of K8S?
How does Kubernetes work?
Deployment and release strategies
Docker Bday #5, SF Edition: Introduction to DockerDocker, Inc.
In celebration of Docker's 5th birthday in March, user groups all around the world hosted birthday events with an introduction to Docker presentation and hands-on-labs. We invited Docker users to recognize where they were on their Docker journey and the goal was to help them take the next step of their journey with the help of mentors. This presentation was done at the beginning of the events (this one is from the San Francisco event in HQ) and gives a run down of the birthday event series, Docker's momentum, a basic explanation of containers, the benefits of using the Docker platform, Docker + Kubernetes and more.
6 Steps Functionality Hacks To Kubernetes - 2023 Update.pdfMars Devs
Kubernetes has expanded considerably and is regarded as one of today's biggest orchestration tools. Behemoths like Google, Airbnb, Spotify, and Pinterest have used Kubernetes for years. In this PDF, MarsDevs introduces Kubernetes, starting with the very basics. So, let’s dig in!
Click here to know more: https://www.marsdevs.com/blogs/6-steps-functionality-hacks-to-kubernetes-2023-update
Weave GitOps - continuous delivery for any KubernetesWeaveworks
Weave GitOps is a continuous delivery product to run apps in any Kubernetes. Weave GitOps accelerates the cloud native transformation empowering developers and creating a meaningful connection between infrastructure and business objectives.
Cloud native companies are faster, more resilient, fulfill market needs better than the competition and even create new markets with less upfront investment. How? By delivering applications to Kubernetes and by continuously operating in multi cloud environments. Weave GitOps strives to make these processes reliable, secure and repeatable at scale by allowing developers and operators to collaborate in a single place, Git.
We’ve rearranged our portfolio to offer one product with two tiers: a free and open source product called Weave GitOps Core and a paid tier called Weave GitOps Enterprise (previously called Weave Kubernetes Platform, our flagship product).
Kubernetes: A Top Notch Automation SolutionFibonalabs
Kubernetes is a portable, extensible open-source platform that facilitates automated deployment, scaling, and management of Linux containerized applications. It was developed by Google, written using the GO language. It is a PaaS(Platform as a Service) when used on the cloud, whereas it is also flexible as an IaaS(Infrastructure as a Service) and SaaS(Software as a Service) by enabling portability, simplified scaling, and provision of robust software models.
Many of the advantages of using Docker containers include fast development, testing, and server deployments of your application. This PPT explains some of the Docker use cases that will help you to improve software development, application portability & deployment, and agility for your business
From development to production: Deploying Java and Scala apps to kubernetesOlanga Ochieng'
Presented at NairobiJVM meetup "From Development to Production: Deploying Java and Scala Apps on Kubernetes" https://www.meetup.com/nairobi-jvm/events/258119823
The future of you application development platforms, the ability to create applications that are cloud native with elastic services and network aware application policies, and microservices is strategic to your company. When the decision to build you next product is made, Openstack and Microservices became central to your application architectures and becomes strategic to your vision.
What is Docker & Why is it Getting Popular?Mars Devs
Docker and containerization, in general, are now causing quite a stir But what is Docker, and how does it relate to containerization. Today, in this blog we will walk you through the nitty-gritty of Docker and why it is getting adopted rapidly.
Click here to know more: https://www.marsdevs.com/blogs/what-is-docker-why-is-it-getting-popular
We are more than thrilled to announce the second meetup on 10 December 2022 where we discuss GitOps, ArgoCD and their fundamentals. Inviting SREs, DevOps engineers, developers & platform engineers from all around the world.
Agenda:-
1. GitOps Overview
2. Why and What is GitOps
3. Opensource GitOps tools
4. What is ArgoCD, Architecture
5. Let's Get our hands dirty on ArgoCD
6. Q&A
Tampere Docker meetup - Happy 5th Birthday DockerSakari Hoisko
Part of official docker meetup events by Docker Inc.
https://events.docker.com/events/docker-bday-5/
Meetup event:
https://www.meetup.com/Docker-Tampere/events/248566945/
At ING we needed a way to implement Data science models from exploration into production. I will do this talk from my experience on the exploration and production Hadoop environment as a senior Ops engineer. For this we are using OpenShift to run Docker containers that connect to the big data Hadoop environment.
During this talk I will explain why we need this and how this is done at ING. Also how to set up a docker container running a data science model using Hive, Python, and Spark. I’ll explain how to use Docker files to build Docker images, add all the needed components inside the Docker image, and how to run different versions of software in different containers.
In the end I will also give a demo of how it runs and is automated using Git with webhook connecting to Jenkins and start the docker service that will connect to a big data Hadoop environment.
This is going to be a great technical talk for engineers and data scientist.
Speaker
Lennard Cornelis, Ops Engineer, ING
At ING we needed a way to implement Data science models from exploration into production. I will do this talk from my experience on the exploration and production Hadoop environment as a senior Ops engineer. For this we are using OpenShift to run Docker containers that connect to the big data Hadoop environment.
During this talk I will explain why we need this and how this is done at ING. Also how to set up a docker container running a data science model using Hive, Python, and Spark. I’ll explain how to use Docker files to build Docker images, add all the needed components inside the Docker image, and how to run different versions of software in different containers.
In the end I will also give a demo of how it runs and is automated using Git with webhook connecting to Jenkins and start the docker service that will connect to a big data Hadoop environment.
This is going to be a great technical talk for engineers and data scientist. LENNARD CORNELIS, Ops Engineer, ING
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
CW RADAR, FMCW RADAR, FMCW ALTIMETER, AND THEIR PARAMETERSveerababupersonal22
It consists of cw radar and fmcw radar ,range measurement,if amplifier and fmcw altimeterThe CW radar operates using continuous wave transmission, while the FMCW radar employs frequency-modulated continuous wave technology. Range measurement is a crucial aspect of radar systems, providing information about the distance to a target. The IF amplifier plays a key role in signal processing, amplifying intermediate frequency signals for further analysis. The FMCW altimeter utilizes frequency-modulated continuous wave technology to accurately measure altitude above a reference point.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
2. 2
About Me
o Cloud Enthusiast since 2017
o iOS and OS X Developer since 2014
o Full Stack Developer since 2010
o Industrial Programmer since 2005
Tragopoulos Fotios
Cloud Engineer / Consultant
ftragopoulos@deloitte.gr
Contributions
o DuckDuckGo
o Odoo ERPTragopoulos
Tragopoulos
5. “Containers provide a
standard way to package
your application's code,
configurations, and
dependencies into a
single object”.
6. Container History and Google’s contribution
2000 2004 2006 2008 2013
chroot OpenVZ
Linux VServer
Warden
Control
Groups
FreeBSD Jails
Solaris
Containers
LXC or LinuX
Containers
Process
Containers by
Google
1979 2001 2005 2007 2011
LMCTFY &
Docker
7. "platform for automating deployment, scaling,
and operations of application containers across
clusters of hosts"
What is Kubernetes?
8. Kubernetes History
2013 2015 2017
Borg System K8s Goes Mainstream
Kubernetes
Omega
Kubernetes
v1.0 & CNCF
Github runs
On K8s
2003 2014 2016
22. 22
Operate Seamlessly with High Availability
Scale Effortlessly to Meet Demand
Deploy a wide variety of Applications
Kubernetes
Engine
Run Securely on Google's Network
$
25. Focus on your code
Popular languages & frameworks
Multiple storage options
Deploy at Google scale
Powerful built-in services
Familiar development tools
App
Engine
Hi! My name is Fotios Tragopoulos, I’m a cloud enthusiast working with Cloud Technologies for the last three years. I come from a Full Stack background and have worked with several technologies and platforms.
I’m in the industry since 2005 and have worked as an industrial programmer, iOS and OS X developer and currently as a Cloud Engineer.
I participated in several Open Source communities and contributed to great projects like DuckDuckGo and Odoo ERP.
I also authored a few programming guides.
I currently live in Greece and working for Deloitte as a Senior Consultant.
In this slide you can find my email as well as my LinkedIn and GitHub username. Please feel free to connect with me, programming is so much better when you do it with company.
We will start today with an Introduction to Containers and Kubernetes.
Then we will see a few things about Google Cloud, their ecosystem and offering.
We will delve into Kubernetes to see what it consists of and how it works.
Finally, we will see several Kubernetes based services that exist in Google Cloud. These are Cloud Run, Kubernetes Engine, App Engine and Cloud Functions.
So, let’s start with a few things about Containers & Kubernetes.
What is a container?
A container is a standard unit of software that packages up code and all its dependencies so the application runs quickly and reliably from one computing environment to another. A Docker container image is a lightweight, standalone, executable package of software that includes everything needed to run an application: code, runtime, system tools, system libraries and settings.
Comparing Containers and Virtual Machines
Containers are an abstraction at the app layer that packages code and dependencies together. Multiple containers can run on the same machine and share the OS kernel with other containers, each running as isolated processes in user space. Containers take up less space than VMs (images are typically tens of MBs in size), can handle more applications and require fewer VMs and Operating systems.
Virtual machines (VMs) are an abstraction of physical hardware turning one server into many servers. The hypervisor allows multiple VMs to run on a single machine. Each VM includes a full copy of an operating system, the application, necessary binaries and libraries - taking up tens of GBs. VMs can also be slow to boot.
Containers and VMs used together provide a great deal of flexibility in deploying and managing appilcations.
The concept of containers was started way back in 1979 with UNIX chroot. It’s a UNIX operating-system system call for changing the root directory of a process and it's children to a new location in the filesystem which is only visible to a given process. The idea of this feature is to provide an isolated disk space for each process.
Later in 1982 this was added to BSD.
FreeBSD Jails is one of the early container technologies for FreeBSD in year 2000. It is an operating-system system call similar to chroot, but included additional process sandboxing features for isolating the filesystem, users, networking, etc. As a result it could provide means of assigning an IP address for each jail, custom software installations and configurations, etc.
Linux VServer is another jail mechanism that can be used to securely partition resources on a computer system (file system, CPU time, network addresses and memory). Each partition is called a security context, and the virtualized system within it is called a virtual private server.
Solaris Containers were introduced for x86 and SPARC systems, first released publicly in February 2004 in build 51 beta of Solaris 10, and subsequently in the first full release of Solaris 10, 2005. A Solaris Container is a combination of system resource controls and the boundary separation provided by zones. Zones act as completely isolated virtual servers within a single operating system instance.
OpenVZ is similar to Solaris Containers and makes use of a patched Linux kernel for providing virtualization, isolation, resource management, and checkpointing. Each OpenVZ container has an isolated file system, users and user groups, a process tree, network, devices, and IPC objects.
Process Containers was implemented at Google in 2006 for limiting, accounting, and isolating resource usage (CPU, memory, disk I/O, network, etc.) of a collection of processes. Later on it was renamed to Control Groups to avoid the confusion of the multiple meanings of the term “container” in the Linux kernel context and merged to the Linux kernel 2.6.24. This shows how early Google was involved in container technology and how they have contributed.
As explained above, Control Groups AKA cgroups were implemented by Google and added to the Linux Kernel in 2007.
LXC stands for LinuX Containers and it is the first, most complete implementation of Linux container manager. It was implemented using cgroups and Linux namespaces. LXC was delivered in liblxc library and provided language bindings for the API in Python3, Python2, Lua, Go, Ruby, and Haskell. In contrast to other container technologies LXC works on vanilla Linux kernel without requiring any patches. Today LXC project is sponsored by Canonical Ltd.
Warden was implemented by CloudFoundry in 2011 by using LXC at the initial stage and later on replaced with their own implementation. Unlike LXC, Warden is not tightly coupled to Linux. Rather, it can work on any operating system that can provide ways of isolating environments. It runs as a daemon and provides an API for managing the containers.
lmctfy stands for “Let Me Contain That For You”. It is the open source version of Google’s container stack, which provides Linux application containers. Google started this project with the intention of providing guaranteed performance, high resource utilization, shared resources, over-commitment, and near zero overhead with containers. The cAdvisor tool used by Kubernetes today was started as a result of lmctfy project. The initial release of it was made in Oct 2013 and in the year 2015 Google decided to contribute core lmctfy concepts and abstractions to libcontainer. As a result, now no active development is done.
The libcontainer project was initially started by Docker and now it has been moved to Open Container Foundation.
Docker is the most popular and widely used container management system. It was developed as an internal project at a platform-as-a-service company called dotCloud and later renamed 'Docker'. Similar to Warden, Docker also used LXC at the initial stages and later replaced LXC with its own library called libcontainer. Unlike any other container platform, Docker introduced an entire ecosystem for managing containers. This includes a highly efficient, layered container image model, a global and local container registries, a clean REST API, a CLI, etc. Docker also implemented a container cluster management solution called Docker Swarm. Docker Compose is also a tool for defining and running multi-container Docker applications.
What is Kubernetes?
Kubernetes is an open-source container-orchestration system for automating computer applications deployment, scaling, and management.
It was originally designed by Google and is now maintained by the Cloud Native Computing Foundation. It aims to provide a "platform for automating deployment, scaling, and operations of application containers across clusters of hosts". It works with a range of container tools, including Docker.
What it can do?
Service discovery and load balancing - It can expose a container using the DNS name or using their own IP address. If traffic to a container is high, Kubernetes is able to load balance and distribute the network traffic so that the deployment is stable.
Storage Orchestration - allows you to automatically mount a storage system of your choice, such as local storages, public cloud providers, and more.
Automated rollouts and rollbacks - You can describe the desired state for your deployed containers using Kubernetes, and it can change the actual state to the desired state at a controlled rate. For example, you can automate Kubernetes to create new containers for your deployment, remove existing containers and adopt all their resources to the new container.
Automatic bin packing - You provide Kubernetes with a cluster of nodes that it can use to run containerized tasks. You tell Kubernetes how much CPU and memory (RAM) each container needs. Kubernetes can fit containers onto your nodes to make the best use of your resources.
Self-healing - Kubernetes restarts containers that fail, replaces containers, kills containers that don't respond to your user-defined health check, and doesn't advertise them to clients until they are ready to serve.
Secret and configuration management - Kubernetes lets you store and manage sensitive information, such as passwords, OAuth tokens, and SSH keys. You can deploy and update secrets and application configuration without rebuilding your container images, and without exposing secrets in your stack configuration.
Google introduced the Borg System on 2003. It started off as a small-scale project, with about 3-4 people initially in collaboration with a new version of Google’s new search engine. Borg was a large-scale internal cluster management system, which ran hundreds of thousands of jobs, from many thousands of different applications, across many clusters, each with up to tens of thousands of machines.
Following Borg, Google introduced the Omega cluster management system on 2013. Omega is a flexible, scalable scheduler for large compute clusters.
On 2014 Google introduced Kubernetes as an open source version of Borg. We have the Initial release - first GitHub commit for Kubernetes. The same year Microsoft, RedHat, IBM, Docker and many more joins the Kubernetes community.
On 2015 Kubernetes v1.0 gets released. Along with the release, Google partnered with the Linux Foundation to form the Cloud Native Computing Foundation (CNCF). The CNFC aims to build sustainable ecosystems and to foster a community around a constellation of high-quality projects that orchestrate containers as part of a microservices architecture. The same year more companies joined the ecosystem like: Deis, OpenShift, Huawei, and Gondor.
On 2016 we have the first release of Helm (the package manager of Kubernetes) and Minikube (a tool that makes it easy to run Kubernetes locally).
Also in September 29 of 2016 we have the largest Kubernetes deployment on Google Container Engine ever which is “Pokémon Go”!
At the end of the year with the release of Kubernetes 1.5 - Windows Server Support Comes to Kubernetes.
2017 was the Year of Enterprise Adoption & Support
GitHub runs on Kubernetes: all web and API requests are served by containers running in Kubernetes clusters deployed on metal cloud.
The same year:
Oracle joined the Cloud Native Computing Foundation as a platinum member
Docker Fully Embraces Kubernetes - developers and operators can build apps with Docker and seamlessly test & deploy them using either Swarm or Kubernetes.
Microsoft announced the preview of AKS and AWS announced Elastic Container Service for Kubernetes
A few words for Google Cloud
For the past 16 years, Google has been building the world’s fastest, most powerful Cloud Infrastructure on the planet.
It operates already in 24 cloud regions and will soon be in another 9.
When you look at Google Cloud, you’ll see that it's actually part of a much larger ecosystem. This ecosystem consists of open-source software, providers, partners, developers, third-party software, and other cloud providers.
Also, Google is a very strong supporter of open-source software.
A few things about GCP’s shared responsibility model. With blue color the stack level of the user’s responsibility and with the orange the provider’s.
Infrastructure as a Service (IaaS) : It provides only a base infrastructure (Virtual machine, Software Define Network, Storage attached). The end user have to configure and manage platform and environment, deploy applications on it.
Container as a Service (CaaS): Is a form of container-based virtualization in which container engines, orchestration and the underlying compute resources are delivered to users as a service from a cloud provider.
Platform as a Service (PaaS): It provides a platform allowing end user to develop, run, and manage applications without the complexity of building and maintaining the infrastructure.
Function as a Service (FaaS): It provides a platform allowing customers to develop, run, and manage application functionalities without the complexity of building and maintaining the infrastructure.
Of course Google provides many other service types like SaaS like Gsuite or BaaS like Firebase
Google Cloud provides services for Compute, Storage & Databases, Networking, Big Data, Developer Tools, Identity & Security, Internet of Things, Cloud AI, Management Tools and Data Transfer.
GCP is not the only Platform that exists in order to use Google Cloud Services, Containers or Kubernetes.
Let’s have a look now at how Kubernetes works and its core components.
When you deploy Kubernetes, you get a cluster.
A Kubernetes cluster consists of a cluster master and one or more nodes, which are the workers of the cluster. The cluster master controls the cluster and can be replicated and distributed for high availability and fault tolerance.
The cluster master manages services provided by Kubernetes, such as the Kubernetes API, controllers and schedulers. Users can interact with a cluster using the kubectl commands.
Nodes are primarily controlled by the cluster master, but some commands can be run manually. The nodes run an agent called kubelet, which is the service that communicates with the cluster master.
Pods are single instances of a running process in a cluster that contain at least one container. Multiple containers are used when they need to share resources. Pods use shared networking and storage across containers. Each pod gets a unique IP and set of ports. Containers connect to a port. Multiple containers in a pod connect to different ports and can talk to each other on localhost. Pods are considered ephemeral, they are expected to terminate if a pod is unhealthy, stuck or crashing. The Controller manages scaling and health monitoring.
Deployments are sets of identical Pods. The members of the set may change as some Pods are terminated and others are started, but they are all running in the same app.
ReplicaSet is a controller used by a deployment that ensures the correct number of identical Pods are running. ReplicaSets are also used to update and delete Pods.
Services are objects that provide API endpoints with a stable IP address that allow applications to discover Pods running a particular app. Services update when changes are made to pods, so they maintain an up-to-date list of pods running an application.
A StatefulSet allows to have a single pod respond to all calls for a client during a single session. It is assigning a unique identifier to pods so Kubernetes can keep track which pod is used by which client. It is used when an application needs a unique network or persistent storage.
Jobs are workloads. They create pods and run them until the application completes. Job specifications are specified in a configuration file and include specifications about the container to use and what command to run.
Persistent Volumes provide an API for users and administrators that abstracts details of how storage is provided from how it is consumed. Persistent Volumes is a piece of storage in the cluster that has been provisioned by an administrator or dynamically provisioned using Storage Classes.
Cloud Run
Let’s define first what is Serverless Computing.
It is a paradigm shift in application development that enables developers to focus on writing code without worrying about Infrastructure.
It offers a variety of benefits over traditional computing, including zero server management, no up-front provisioning, auto-scaling, and paying only for the resources used. These advantages make Serverless ideal for use cases like stateless HTTP applications, Web, Mobile, IoT Back-ends, Batch and Stream Data Processing, Chatbots, and more.
Container as a Service has two services which are Cloud Run and Kubernetes Engine.
Cloud Run is a managed compute platform that enables you to run stateless containers that are invocable via web requests or Pub/Sub events. Cloud Run is serverless: it abstracts away all infrastructure management, so you can focus on your code. It is built from Knative, letting you choose to run your containers either fully managed with Cloud Run, in your Google Kubernetes Engine cluster, or in workloads on-premises with Cloud Run for Anthos.
Cloud Run is an ideal serverless platform for stateless containerized microservices that don’t require Kubernetes features like namespaces, co-location of containers in pods or node allocation and management.
The managed serverless compute platform Cloud Run provides a number of features like:
1. Easy deployment of microservices. A containerized microservice can be deployed with a single command without requiring any additional service-specific configuration.
2. Each microservice is implemented as a Docker image, Cloud Run’s unit of deployment.
3. A microservice deployed into managed Cloud Run scales automatically based on the number of incoming requests, without having to configure or manage a full-fledged Kubernetes cluster. Managed Cloud Run scales to zero if there are no requests.
4. Cloud Run is based on containers, so you can write code in any language, using any binary and framework.
5. It comes with a simple command line and user interface and integrates with Cloud Code and Cloud Build for CI/CD.
6. Of course it supports strict container isolation, custom domains and it provides an out of the box HTTPS endpoint with TLS termination self handled.
Kubernetes Engine
Kubernetes Engine is a secured and managed Kubernetes service with auto-scaling and multi-cluster support. It starts easily with many “single click” options. It offers auto-repair and auto-upgrade, vulnerability scanning and data encryption.
When it comes to managed Kubernetes services, Google Kubernetes Engine (GKE) is a great choice if you are looking for a container orchestration platform that offers advanced scalability and configuration flexibility. GKE gives you complete control over every aspect of container orchestration, from networking, to storage, to how you set up observability—in addition to supporting stateful applications. However, if your application does not need that level of cluster configuration and monitoring, then fully managed Cloud Run might be the right solution.
Some other considerable features of Kubernetes Engine are:
Control access in the cluster with your Google accounts and role permissions.
Reserve an IP address range for your cluster, allowing your cluster IPs to coexist with private network IPs via Google Cloud VPN.
One click configurations for Cloud Logging and Cloud Monitoring
Fully managed clusters and automatic updates with the latest release version of Kubernetes.
When auto repair is enabled, if a node fails a health check, Kubernetes Engine initiates a repair process for that node.
Resource limits on CPU and memory per container
It provides a private container registry for your Docker images
Cloud Console offers dashboards for your project's clusters and their resources. You can use these dashboards to view, inspect, manage, and delete resources in your clusters.
It offers load-balancing to distribute incoming requests across multiple regions
And it supports both Linux nodes and Windows Servers
App Engine
Each Google Cloud project can contain 1 App Engine application.
You can scale up to 7 billion requests per day and automatically scale down when traffic subsides.
App Engine is well suited for web and mobile applications and supports most popular programming languages, like Node.js, Java, Ruby, C#, Go, Python, PHP or bring your own language runtime. Custom runtimes allow you to bring any library and framework to App Engine by supplying a Docker container.
It gives you the option to choose the storage you need: a traditional MySQL database using Cloud SQL, a schemaless NoSQL datastore, or object storage using Cloud Storage.
It also offers application diagnostics and tools to diagnose and fix bugs with Cloud Monitoring, Cloud Logging, Cloud Debugger and Error Reporting.
It allows to host different versions of your application and create development, test, staging, and production environments. It gives you the option to route incoming requests to different application versions and do incremental feature rollouts. You can also define access rules with App Engine firewall and manage SSL/TLS certificates.
App Engine applications consist of an application, a service, a version and an instance. An application has at least one service, which is the code executed in the App Engine environment. Under the Service, there is a versioning system that holds all the versions of your application. When a Version executes it creates an instance of the app. Services are typically structured to perform a single function and complex applications are made of several microservices.
Because we mentioned App Engine’s use of Docker containers, you may be wondering how App Engine compares to Kubernetes Engine.
Here’s a side-by-side comparison of App Engine with Kubernetes Engine.
App Engine comes in 2 editions – Flexible and Standard.
The Standard edition is for people who want the service to take maximum control of their application’s deployment and scaling.
Kubernetes Engine on the other hand, gives the application owner the full flexibility of Kubernetes.
App Engine Flexible is in between.
Also, App Engine Environment treats containers as a means to an end. But for Kubernetes Engine, containers are a fundamental organizing principle.
Finally let’s have a look at Cloud Functions
Google Cloud Functions is a serverless execution environment for building and connecting cloud services. It is a lightweight computing option for event-driven processing. It supports Node.js, Python, Go and Java. The functions execute in a secure, isolated environment and they are code independent and stateless
With Cloud Functions you write simple, single-purpose functions that are attached to events emitted from your cloud infrastructure and services.
Cloud Functions lets you treat all Google and third-party cloud services as building blocks.
You can connect and extend them with code, and rapidly move from concept to production with end-to-end solutions and complex workflows.
Further, they integrate with third-party services that offer webhook integrations to quickly extend your application with powerful capabilities.
Cloud Functions abstracts away all the underlying infrastructure and scales automatically.
An event is an action in Google Cloud, such as a file upload to the Cloud Storage. GCP supports events in Cloud Storage (upload, delete or archive), Cloud Pub/Sub (it has an event for publishing a message), HTTP (by calling a specific function), Firebase (in the Firebase DB by using triggers) and Logging (by forwarding logs to a Pub/Sub topic). For every Cloud Function, you can define a trigger and triggers are associated with functions.
Let’s have a chat before we go through the end of this presentation. Who would like to start with a question or comment?
Thank you very much for joining me.
I hope you enjoyed this presentation and now have an idea of where to start if you ever need to use Kubernetes in GCP.
You can also find my article “Google Cloud Platform handbook for enthusiasts” on LinkedIn where you can have a broader look at GCP services.
Take care and keep safe.