Continuously Deploying Culture: Scaling Culture at Etsy - Velocity Europe 2012Patrick McDonnell
There was a time not long ago when Etsy was laden with barriers, silos, broken communication, and noncooperation. This talk will focus on the various stages of Etsy's cultural development from the early days to present. We will tell of how Etsy overcame numerous challenges and built a strong company culture while continuing to scale.
One of the most powerful trends in software today is building large systems out of composable microservices. Many large-scale web companies have migrated over time to this architecture – and for good reason. But, as with any powerful technique, microservices come with their own brand of tradeoffs, and it is important to be aware of them before deciding whether they are appropriate in any particular case. They are not for every scale of problem, for every stage of company, or for every team.
This session takes a pragmatic approach to microservices, and compares them to the alternatives at different stages of company evolution. Using examples both from Google and eBay as well as from smaller organizations, it makes practical suggestions about whether, when, and how an organization should consider adopting a microservices architecture. Assuming microservices are the appropriate choice, it outlines an experience-based, incremental approach to making a successful rearchitecture to microservices.
Continuously Deploying Culture: Scaling Culture at Etsy - Velocity Europe 2012Patrick McDonnell
There was a time not long ago when Etsy was laden with barriers, silos, broken communication, and noncooperation. This talk will focus on the various stages of Etsy's cultural development from the early days to present. We will tell of how Etsy overcame numerous challenges and built a strong company culture while continuing to scale.
One of the most powerful trends in software today is building large systems out of composable microservices. Many large-scale web companies have migrated over time to this architecture – and for good reason. But, as with any powerful technique, microservices come with their own brand of tradeoffs, and it is important to be aware of them before deciding whether they are appropriate in any particular case. They are not for every scale of problem, for every stage of company, or for every team.
This session takes a pragmatic approach to microservices, and compares them to the alternatives at different stages of company evolution. Using examples both from Google and eBay as well as from smaller organizations, it makes practical suggestions about whether, when, and how an organization should consider adopting a microservices architecture. Assuming microservices are the appropriate choice, it outlines an experience-based, incremental approach to making a successful rearchitecture to microservices.
Startups are continually evangelizing DevOps to be able to reduce risk, hasten feedback and deploy 1000’s of times a day. But what about the rest of the world that comes from Waterfall, Mainframes, Long Release Cycles and Risk Aversion? Learn how one company went from 480 day lead times and 6 month releases to 3 month releases with high levels of automation and increased quality across disparate legacy environments. We will discuss how Optimizing People & Organizations, Increasing the Rate of Learning, Deploying Innovative Tools and Lean System Thinking can help large scale enterprises increase throughput while decreasing cost and risk.
Whether you are a Developer, QA or a IT
Operations personnel, with organizations adapting devops practices you need to skill up
with the latest and the greatest of the devops tools, relevant to you. And its not the same
basket of tools that dev and ops both opt for. This talk is about the essential devops skills
required to transform yourself to be a next gen devops professional. And this is based on
real data, a devops skills report 2016 (to be published soon) by Initcron Systems.
Service Architectures At Scale - QCon London 2015Randy Shoup
Over time, almost all large, well-known web sites have evolved their architectures from an early monolithic application to a loosely-coupled ecosystem of polyglot microservices. While first-order goals are almost always driven by the needs of scalability and velocity, this evolution also produces second-order effects on the organization as well. This session will discuss modern service architectures at scale, using specific examples from both Google and eBay.
It covers some interesting -- and perhaps nonintuitive -- lessons learned in building and operating these sites. It concludes with a number of experience-based recommendations for other smaller organizations evolving to -- and sustaining -- an effective service ecosystem.
Devops Management is a topic discussed in the halls of conferences and few managers. This talk will focus on the topic of management in a highly collaborative and cooperative environment, specifically one that is rapidly growing with a focus on continuous development/deployment
Death to the DevOps team - Agile Cambridge 2014Matthew Skelton
Death to the DevOps Team! - how to avoid another silo
Matthew Skelton, Skelton Thatcher Consulting Ltd.
An increasing number of organisations - including many that follow Agile practices - have begun to adopt DevOps as a set of guidelines to help improve the speed and quality of software delivery. However, many of these organisations have created a new 'DevOps team' in order to tackle unfamiliar challenges such as infrastructure automation and automated deployments.
Although a dedicated team for infrastructure-as-code can be a useful intermediate step towards greater Dev and Ops collaboration, a long-running 'DevOps team' risks becoming another silo, separating Dev and Ops on a potentially permanent basis.
I will share my experiences of working with a variety of large organisations in different sectors (travel, gaming, leisure, finance, technology, and Government), helping them to adopt a DevOps approach whilst avoiding another team silo.
We will see examples of activities, approaches, and ideas that have helped organisations to avoid a DevOps team silo, including:
- DevOps Topologies: "Venn diagrams for great benefit DevOps strategy"
- techniques for choosing tools (without fixating on features)
- new flow exercises based on the Ball Point game
- recruitment brainstorming
- Empathy Snap, a new retrospective exercise well suited to DevOps
This session will provide 'food for thought' when adopting and evolving DevOps within your own organisation.
From the Monolith to Microservices - CraftConf 2015Randy Shoup
Most large-scale web companies have evolved their system architecture from a monolithic application and monolithic database to a set of loosely coupled microservices. Using examples from Google, eBay, and other large-scale sites, this talk outlines the pros and cons of these different stages of evolution, and makes practical suggestions about when and how other organizations should consider migrating to microservices. It continues with some more advanced implications of a microservices architecture, including SLAs, cost-allocation, and vendor-customer relationships within the organization. It concludes by exploring a set of common service anti-patterns.
DevOps and the Importance of Single Source Code Repos Perforce
Companies are increasingly moving to DevOps practices to streamline product development and delivery. In this presentation DevOps author and evangelist Gene Kim will discuss how version control has moved from a development concern to a fundamental practice for everyone in the value stream, especially Operations. He will discuss the importance of the single, shared source code repository in high performing technology organizations.
He will discuss the research he has done over the last 16 years about the top predictors of DevOps performance, and how best to overcome the cultural and workflow friction that can exist between Development teams and Operations.
He will discuss the research he has done over the last 16 years about the top predictors of DevOps performance, and how best to overcome the cultural and workflow friction that can exist between Development teams and Operations."
DOES SFO 2016 - Topo Pal - DevOps at Capital OneGene Kim
In my previous years’ talks at DevOps Enterprise Summit, I spoke about starting and scaling of DevOps at Capital One; importance of Open Source, Open Technology and Innovations in DevOps.
This year, I will present Capital One’s journey of maturing in DevOps and Continuous Delivery. My presentation will cover our current areas of focus: Delivery Pipeline, Flow and Measurements. I will also share some of the problems we faced and what we did to solve them.
Presentatie 31-5-2016 PizzasessieXL Apeldoorn
Agile software developent is born because of the missing need for speed of IT. F1 racing gives a clear view on racing, commitment and winning.
The Importance of Culture: Building and Sustaining Effective Engineering Org...Randy Shoup
Randy is a 25-year veteran of Silicon Valley, having led engineering organizations at eBay, Google, Oracle, and a number of other companies. Through the lens of his personal experience from hands-on engineer to architect to CTO, at organizations ranging from tiny startups to global giants, Randy will discuss several important aspects of engineering cultures, which both support and hinder the ability to innovate: hiring and retention, ownership and collaboration, quality and discipline, and learning and experimentation.
Randy will suggest some learnings about what has worked well -- and what has not -- in creating and sustaining an effective engineering culture. He will further offer some concrete suggestions on how other organizations -- both large and small -- can evolve their cultures as well.
Atlassian co-founders and co-CEOs Scott Farquhar and Mike Cannon-Brookes are joined by President Jay Simons to share what's on the horizon for Atlassian and its extraordinary customers.
Monoliths, Migrations, and MicroservicesRandy Shoup
This talk describes several common challenges of software systems at scale:
* How to break up a monolithic application or a monolithic database into microservices.
* How to approach shared data, joins, and transactions in a microservices ecosystem
In this webinar we'll explore what is DevOps culture, why it's important, and how it differs from many typical organisational cultures and why. We'll see some simple things we can do to help nurture a DevOps culture within our organisations, and investigate some collaboration and team patterns which can help to change behaviour to encourage DevOps to flourish.
Startups are continually evangelizing DevOps to be able to reduce risk, hasten feedback and deploy 1000’s of times a day. But what about the rest of the world that comes from Waterfall, Mainframes, Long Release Cycles and Risk Aversion? Learn how one company went from 480 day lead times and 6 month releases to 3 month releases with high levels of automation and increased quality across disparate legacy environments. We will discuss how Optimizing People & Organizations, Increasing the Rate of Learning, Deploying Innovative Tools and Lean System Thinking can help large scale enterprises increase throughput while decreasing cost and risk.
Whether you are a Developer, QA or a IT
Operations personnel, with organizations adapting devops practices you need to skill up
with the latest and the greatest of the devops tools, relevant to you. And its not the same
basket of tools that dev and ops both opt for. This talk is about the essential devops skills
required to transform yourself to be a next gen devops professional. And this is based on
real data, a devops skills report 2016 (to be published soon) by Initcron Systems.
Service Architectures At Scale - QCon London 2015Randy Shoup
Over time, almost all large, well-known web sites have evolved their architectures from an early monolithic application to a loosely-coupled ecosystem of polyglot microservices. While first-order goals are almost always driven by the needs of scalability and velocity, this evolution also produces second-order effects on the organization as well. This session will discuss modern service architectures at scale, using specific examples from both Google and eBay.
It covers some interesting -- and perhaps nonintuitive -- lessons learned in building and operating these sites. It concludes with a number of experience-based recommendations for other smaller organizations evolving to -- and sustaining -- an effective service ecosystem.
Devops Management is a topic discussed in the halls of conferences and few managers. This talk will focus on the topic of management in a highly collaborative and cooperative environment, specifically one that is rapidly growing with a focus on continuous development/deployment
Death to the DevOps team - Agile Cambridge 2014Matthew Skelton
Death to the DevOps Team! - how to avoid another silo
Matthew Skelton, Skelton Thatcher Consulting Ltd.
An increasing number of organisations - including many that follow Agile practices - have begun to adopt DevOps as a set of guidelines to help improve the speed and quality of software delivery. However, many of these organisations have created a new 'DevOps team' in order to tackle unfamiliar challenges such as infrastructure automation and automated deployments.
Although a dedicated team for infrastructure-as-code can be a useful intermediate step towards greater Dev and Ops collaboration, a long-running 'DevOps team' risks becoming another silo, separating Dev and Ops on a potentially permanent basis.
I will share my experiences of working with a variety of large organisations in different sectors (travel, gaming, leisure, finance, technology, and Government), helping them to adopt a DevOps approach whilst avoiding another team silo.
We will see examples of activities, approaches, and ideas that have helped organisations to avoid a DevOps team silo, including:
- DevOps Topologies: "Venn diagrams for great benefit DevOps strategy"
- techniques for choosing tools (without fixating on features)
- new flow exercises based on the Ball Point game
- recruitment brainstorming
- Empathy Snap, a new retrospective exercise well suited to DevOps
This session will provide 'food for thought' when adopting and evolving DevOps within your own organisation.
From the Monolith to Microservices - CraftConf 2015Randy Shoup
Most large-scale web companies have evolved their system architecture from a monolithic application and monolithic database to a set of loosely coupled microservices. Using examples from Google, eBay, and other large-scale sites, this talk outlines the pros and cons of these different stages of evolution, and makes practical suggestions about when and how other organizations should consider migrating to microservices. It continues with some more advanced implications of a microservices architecture, including SLAs, cost-allocation, and vendor-customer relationships within the organization. It concludes by exploring a set of common service anti-patterns.
DevOps and the Importance of Single Source Code Repos Perforce
Companies are increasingly moving to DevOps practices to streamline product development and delivery. In this presentation DevOps author and evangelist Gene Kim will discuss how version control has moved from a development concern to a fundamental practice for everyone in the value stream, especially Operations. He will discuss the importance of the single, shared source code repository in high performing technology organizations.
He will discuss the research he has done over the last 16 years about the top predictors of DevOps performance, and how best to overcome the cultural and workflow friction that can exist between Development teams and Operations.
He will discuss the research he has done over the last 16 years about the top predictors of DevOps performance, and how best to overcome the cultural and workflow friction that can exist between Development teams and Operations."
DOES SFO 2016 - Topo Pal - DevOps at Capital OneGene Kim
In my previous years’ talks at DevOps Enterprise Summit, I spoke about starting and scaling of DevOps at Capital One; importance of Open Source, Open Technology and Innovations in DevOps.
This year, I will present Capital One’s journey of maturing in DevOps and Continuous Delivery. My presentation will cover our current areas of focus: Delivery Pipeline, Flow and Measurements. I will also share some of the problems we faced and what we did to solve them.
Presentatie 31-5-2016 PizzasessieXL Apeldoorn
Agile software developent is born because of the missing need for speed of IT. F1 racing gives a clear view on racing, commitment and winning.
The Importance of Culture: Building and Sustaining Effective Engineering Org...Randy Shoup
Randy is a 25-year veteran of Silicon Valley, having led engineering organizations at eBay, Google, Oracle, and a number of other companies. Through the lens of his personal experience from hands-on engineer to architect to CTO, at organizations ranging from tiny startups to global giants, Randy will discuss several important aspects of engineering cultures, which both support and hinder the ability to innovate: hiring and retention, ownership and collaboration, quality and discipline, and learning and experimentation.
Randy will suggest some learnings about what has worked well -- and what has not -- in creating and sustaining an effective engineering culture. He will further offer some concrete suggestions on how other organizations -- both large and small -- can evolve their cultures as well.
Atlassian co-founders and co-CEOs Scott Farquhar and Mike Cannon-Brookes are joined by President Jay Simons to share what's on the horizon for Atlassian and its extraordinary customers.
Monoliths, Migrations, and MicroservicesRandy Shoup
This talk describes several common challenges of software systems at scale:
* How to break up a monolithic application or a monolithic database into microservices.
* How to approach shared data, joins, and transactions in a microservices ecosystem
In this webinar we'll explore what is DevOps culture, why it's important, and how it differs from many typical organisational cultures and why. We'll see some simple things we can do to help nurture a DevOps culture within our organisations, and investigate some collaboration and team patterns which can help to change behaviour to encourage DevOps to flourish.
A CI/CD Pipeline to Deploy and Maintain OpenStack - cfgmgmtcamp2015Simon McCartney
An intro into the pipeline & related tools we built to build a CI/CD pipeline for building and maintaining a package based OpenStack installation, with realistic, portable multi-machine development environments.
Continuous Delivery: Playing with Immutable servers @commitporto 2016João Cravo
Continuous Delivery is the trend process of the moment. It helps companies to deliver their products in a faster and trustful way.
Immutable Server is not a new concept. However, thanks to advent of IaaS like AWS, it becomes easier embrace the idea and use its amazing advantages.
Mindera tries to adopt these concepts in their projects. It has never been so cool to watch our CD pipeline build and destroy our application’s infrastructure. It's so awesome that we want to share it with you.
The DevOps Tool Kit: Building the Software Supply ChainMark Miller
This was presented as a lightning talk at DevOpsDays Boston 2015. It is a short overview to introduce Software Supply Chain principles through the examination of Reference Architectures.
Presentation for Walnut St Labs "iSchool" - Meant to be an inspiring and informative presentation about what is available to developers for full devops automation for FREE.
PaaS Design & Architecture: A Deep Dive into Apache StratosWSO2
The design and architecture of Stratos present some unique advantages to the users. The multi-tenancy model, where it allows high multi-tenancy density within a deployment is a key advantage. The ability to control IaaS resources, per could, per region, per zone
paves the way to easily achieve high availability and disaster recover. Multi-factor based auto scaling, dynamic load balancing and cloudbusting are some of the other key noteworthy differentiators in Stratos PaaS. This session will highlight the advantages of using Apache Stratos (Incubating) as your PaaS framework.
Slides from my presentation in JavaOne 2016 on the topic of how to keep your CI/CD pipeline under control. Don't let it grow to unmanageable build times! Learn to find out when your pipeline is too slow and you need to do something about it, and when it's fine and you can just carry on with your life.
Video and slides synchronized, mp3 and slide download available at URL http://bit.ly/2aLgjxD.
John Willis takes a brief look at the history of how Devops principles and operating systems have converged. He spends most of the time forward looking at what and how unikernels will converge with Devops tools, processes and culture. He ends with a demo of how containers, unikernels and Devops ideas can work together in the future. Filmed at qconnewyork.com.
John Willis is Director of Ecosystem Development for Docker, which he joined after the company he co-founded, SocketPlane, was acquired by Docker. Previous to founding SocketPlane, he was the Chief DevOps Evangelist at Dell. He has also held past executive roles at Opscode/Chef and Canonical/Ubuntu. He is the author of 7 IBM Redbooks and is co-author of the “Devops Handbook”.
Istio Mesh – Managing Container Deployments at ScaleMofizur Rahman
The service mesh is an infrastructure component that helps manage services running within our clusters. Without any changes to service or application code, solutions like Istio and Linkerd provide features to manage container deployments at scale. With Istio we get traffic management, security, rate limiting, monitoring, and many more things out of the box. We will discuss these solutions and some of their features at a high level, then roll in some specific demonstrations of using a service mesh to route and shift service traffic, easily manage deployments and test our services with micro benchmarks and fault injection.
The service mesh is an infrastructure component that helps manage services running within our clusters. Without any changes to service or application code, solutions like Istio and Linkerd provide features to manage container deployments at scale. With Istio we get traffic management, security, rate limiting, monitoring, and many more things out of the box. We will discuss these solutions and some of their features at a high level, then roll in some specific demonstrations of using a service mesh to route and shift service traffic, easily manage deployments and test our services with micro benchmarks and fault injection. We will also look at some of the error scenarios you may encounter and how to deal with some of them while keeping your sanity.
Business and IT agility through DevOps and microservice architecture powered ...Lucas Jellema
IT needs to run in production in order to generate business value. DevOps is among other things a way of thinking focusing on production software. A business application requires a tailor made platform to generate business value. The combination of application and its platform is a DevOps product. The DevOps team has full responsibility for that product through its entire lifecycle.
The microservices architecture promises flexibility, scalability, and optimal use of compute resources. Via independent components with well-defined scope and responsibility, interface, and ownership that are evolved and managed in an automated DevOps process, this architecture leverages current technologies and hard-learned insights from past decades.
This session defines the objectives of Business with IT, of microservices and DevOps and introduces Containers and the container platform Kubernetes as crucial ingredients for making DevOps happen.
Rob Davies presentation during Red Hat's "Microservices Journey with Apache Camel" that took place in Atlanta on 10/04/16 and in Minneapolis on 10/06/16.
Getting Started with Docker - Nick StinematesAtlassian
Docker is an open-source engine that automates the deployment of any application as a lightweight, portable, self-sufficient container that will run virtually anywhere. In this session, you will learn how to get started building your first Docker container, and how to use Docker containers to simplify your CI process.
Docker & aPaaS: Enterprise Innovation and Trends for 2015WaveMaker, Inc.
WaveMaker Webinar: Cloud-based App Development and Docker: Trends to watch out for in 2015 - http://www.wavemaker.com/news/webinar-cloud-app-development-and-docker-trends/
CIOs, IT planners and developers at a growing number of organizations are taking advantage of the simplicity and productivity benefits of cloud application development. With Docker technology, cloud-based app development or aPaaS (Application Platform as a Service) is only becoming more disruptive − forcing organizations to rethink how they handle innovation, time-to-market pressures, and IT workloads.
Cloud system configurations and their dependencies can quickly grow into the thousands of virtual machine, network and storage components. Once software is included, the number of components can easily rise into six figures.
Frequent releases using continuous integration and deployment tools makes a repository of these components and relationships absolutely critical to cloud system integrity and quality of service no matter what cloud management tools you use.
Systems configurations are more naturally represented using a graph database than the relational representations used by traditional IT management products.
Our talk will explore how we use Neo4J to create a live, active, self-updating repository service, containing nearly all virtual hardware, network and software components and their dependencies, enabling continuous deployment in any cloud environment at scale.
Dutch Oracle Architects Platform - Reviewing Oracle OpenWorld 2017 and New Tr...Lucas Jellema
Not since the rise of Service Oriented Architecture (and the supporting Fusion Middleware technology) over a decade ago have we seen so much rapid change in terms of application and infrastructure architecture. Cloud, Microservices and DevOps are perhaps the most explicit examples – but many other developments in technology, architecture and even the industry at large have an impact on how enterprises consider and employ IT – such as machine learning, IoT, blockchain.
In this session for (infrastructure, solution, application, enterprise, security, data) architects – we will present the main stories, roadmaps and technologies from Oracle OpenWorld 2017 (and JavaOne) that influence, shape and enable architecture. We will brainstorm together on the consequences of the new directions outlined by Oracle – and coming our way from other quarters. We are seeing a a lot of change. New opportunities arise – that may become challenges or threats if we fail to recognize and embrace the change in time. This session will help us all to get a better handle on the winds in enterprise IT in general and in Oracle land in particular.
Among the topics we will present and discuss are:
- The Only Way is Up – the inevitable and imminent move from on premises to the cloud, and upwards in the stack – from IaaS to SaaS
- Security and Ops in a hybrid landscape (multiple clouds & on premises, multiple technologies & interaction channels)
- Autonomous Database – what, when, how
- Oracle’s cloud strategy, High PaaS and Low PaaS, Open [source] technology (star of the show: Apache Kafka) and the commodization of the traditional Oracle platform
- Container and Cloud Native at Oracle Cloud (Docker, Kubernetes Container Platform, Wercker, Istio Service Mesh, CNCF)
- Serverless
- Java Reborn – for microservices and cloud, modularized (highlights from the JavaOne conference)
- Disruptive: Blockchain, IoT, Machine Learning
TOP 10 B TECH COLLEGES IN JAIPUR 2024.pptxnikitacareer3
Looking for the best engineering colleges in Jaipur for 2024?
Check out our list of the top 10 B.Tech colleges to help you make the right choice for your future career!
1) MNIT
2) MANIPAL UNIV
3) LNMIIT
4) NIMS UNIV
5) JECRC
6) VIVEKANANDA GLOBAL UNIV
7) BIT JAIPUR
8) APEX UNIV
9) AMITY UNIV.
10) JNU
TO KNOW MORE ABOUT COLLEGES, FEES AND PLACEMENT, WATCH THE FULL VIDEO GIVEN BELOW ON "TOP 10 B TECH COLLEGES IN JAIPUR"
https://www.youtube.com/watch?v=vSNje0MBh7g
VISIT CAREER MANTRA PORTAL TO KNOW MORE ABOUT COLLEGES/UNIVERSITITES in Jaipur:
https://careermantra.net/colleges/3378/Jaipur/b-tech
Get all the information you need to plan your next steps in your medical career with Career Mantra!
https://careermantra.net/
A review on techniques and modelling methodologies used for checking electrom...nooriasukmaningtyas
The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.
Online aptitude test management system project report.pdfKamal Acharya
The purpose of on-line aptitude test system is to take online test in an efficient manner and no time wasting for checking the paper. The main objective of on-line aptitude test system is to efficiently evaluate the candidate thoroughly through a fully automated system that not only saves lot of time but also gives fast results. For students they give papers according to their convenience and time and there is no need of using extra thing like paper, pen etc. This can be used in educational institutions as well as in corporate world. Can be used anywhere any time as it is a web based application (user Location doesn’t matter). No restriction that examiner has to be present when the candidate takes the test.
Every time when lecturers/professors need to conduct examinations they have to sit down think about the questions and then create a whole new set of questions for each and every exam. In some cases the professor may want to give an open book online exam that is the student can take the exam any time anywhere, but the student might have to answer the questions in a limited time period. The professor may want to change the sequence of questions for every student. The problem that a student has is whenever a date for the exam is declared the student has to take it and there is no way he can take it at some other time. This project will create an interface for the examiner to create and store questions in a repository. It will also create an interface for the student to take examinations at his convenience and the questions and/or exams may be timed. Thereby creating an application which can be used by examiners and examinee’s simultaneously.
Examination System is very useful for Teachers/Professors. As in the teaching profession, you are responsible for writing question papers. In the conventional method, you write the question paper on paper, keep question papers separate from answers and all this information you have to keep in a locker to avoid unauthorized access. Using the Examination System you can create a question paper and everything will be written to a single exam file in encrypted format. You can set the General and Administrator password to avoid unauthorized access to your question paper. Every time you start the examination, the program shuffles all the questions and selects them randomly from the database, which reduces the chances of memorizing the questions.
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.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
5. About Me
• One of the founding members of the “Devops” movement.
• Author of the “Devops Handbook”.
• Author of the “Introduction to Devops” on Linux Foundation edX.
• Podcaster at devopscafe.org
• Devops Enterprise Summit - Cofounder
• Found of Socketplane (Acquired by Docker)
• Formally Director of Devops at Dell
• Formally Director at Chef
• 10 Startups over 25 years
Linkedin: https://www.linkedin.com/in/johnwillisatlanta
5
11. What is Devops?
11
Devops is a set of
practices and patterns
that turn human capital
into high performance
organizational capital.
12. Devops Practices and Patterns
• Continuous Delivery
• Everything in version control
• Small batch principle
• Trunk based deployments
• Manage flow (WIP)
• Automate everything
• Culture
• Everyone is responsible
• Done means released
• Stop the line when it breaks
• Remove silos
12
itrevolution.com/devops-handbook
15. 15
Devops Results
Google
• Over 15,000 engineers in over 40 offices
• 4,000+ projects under active development
• 5500+ code submissions per day (20+ p/m)
• Over 75M test cases run daily
• 50% of code changes monthly
• Single source tree
16. 16
Devops Results
Amazon
• 11.6 second mean time between deploys.
• 1079 max deploys in a single hour.
• 10,000 mean number of hosts
simultaneously receiving a deploy.
• 30,000 max number of hosts simultaneously
receiving a deploy
17. 17
Devops Results
Enterprise Organizations
• Ticketmaster - 98% reduction in MTTR
• Nordstrom - 20% across the board shorted Lead
Time
• Target - Full Stack Deploy 3 months to minutes
• USAA - Release from 28 days to 7 days
• ING - 500 applications teams doing devops
• CSG - From 200 incidents per release to 18
19. 19
Build, Ship, Run Distributed Applications
Anywhere
Enables Containers as a Service
• Integrated platform for IT and developers
• Commercial technical support provider
(Docker, IBM)
Docker Project Sponsor
• Primary contributor and maintainer to
Docker project
• 4B+ Image Downloads, 2900+ Contributors,
450K+ Dockerized Applications
Docker Driving the Containerization Movement
State of Applications Survey - Docker Q1
2016
Docker users
running in
production
20. Driving force behind modern app initiatives
Cloud
Microservi
ces
80%
Docker is
central to cloud
strategy
State of App development Survey: Q1 -
2016
3 out 4
Top initiatives revolve
around applications
44%
Looking to
adopt DevOpsDevOps
20
21. Docker Containers as a Service (CaaS) Workflow
Developers IT Operations
BUILD
Development
Environments
SHIP
Secure Content &
Collaboration
RUN
Deploy, Manage, Scale
21
22. Delivering speed, flexibility and savings
22
+ +Agility Portability Control
State of App development Survey: Q1 - 2016
13X
More software releases
20XBetter resource
utilization
44%Reduce VM usage by
>25%
Eliminate
“works on my
machine” issues
41%Move workloads across
private/public clouds
62%Report reduced MTTR
24. Introducing Built-in Orchestration in Docker 1.12
Docker 1.12 democratizes orchestration with out of the box capabilities for
multi-container on multi-host application deployments. Docker Engine is
the uniform building block for a self-organizing and -healing group of
nodes.
● “Swarm mode” provides powerful, yet optional ability to create
coordinated groups of decentralized Docker Engines (swarms)
● Service deployment API ensures application service consistency and
resiliency
● Routing mesh for services provides container-aware dynamic load
balancing
● Secure by default with end-to-end encryption across the swarm
● Distributed application bundles declare a stack of services
25. 25
Docker Results
Riot Games
• 1.25 Million Builds a Year
• 10,000 - 14,000 Containers A Week
• 120 Build Jobs An Hour
• 30% of all Environments are
Containerized
26. 26
Docker Results
Uber
• 4,000 upgrades per week
• 3,000 builds per week
• 300 rollbacks per week
• Managed more than 600 services in the
system
31. 31
Variety
• Determine your variety of
offerings based on operational
efficiency and market demand
Velocity
• Maintain a steady flow through all
processes of the supply chain
Variability
• Manage inconsistencies carefully
to reduce cost and improve
quality
Visibility
• Ensure the transparency of all
processes to enable continuous
learning and improvement
Toyota Production Systems - 4VL
37. 37
Visibility - Docker - Bill of Material
• Where and when was it built and why
• What was its ancestor images
• How do I start, validate, monitor and update it
• What git repo is being built, what hash of that git repo
was built
• What are all the tags this specific container is known as
at time of build
• What’s the project name this belongs to
• Have the ability to have arbitrary user supplied rich
metadata
Software Supply Chain - 4VL
38. 38
Why Order Matters - Variability
“The least-cost way to ensure that the behavior of
any two hosts will remain completely identical is
always to implement the same changes in the
same order on both hosts.”
42. 42
Variety
• Limited frameworks, Limited
operating systems, Limit vendors.
Velocity
• Small Batch, Small Teams,
Microservices and Containers
Variability
• Docker and Immutable Delivery
Visibility
• Automated Testing, Docker Trust,
Docker Security Scanning, Bounded
Context, Bill of Materials
Immutable Service Delivery (4VL)
Use their highest
quality parts
Use fewer, better
suppliers
Track which parts
you use & where
43. 43
Immutable Service Delivery
Large Insurance Company
• Tracks critical and high security defect rate per 10k
lines of code
• Started out with (10/10k)
• After applying Devops practices and principles (4/10k)
• After applying Toyota Supply Chain 4VL (1/10k )
• After Docker with Immutable Delivery (0.1/10k)
44. Immutable Service Delivery
• Devops (Faster)
• Docker (Effective)
• Supply Chain (Reliable)
44
2000x Faster
and
100x Reliable