One developer, one machine, one sacred build process. For the past two years, we have worked to change this story into one that is more reliable, repeatable, and reproducible. I'll show you our process and give plenty of demos of how we safely push code into production multiple times per day.
Continuous Integration and Continuous Deployment in Enterprise scenarioDavide Benvegnù
The presentation about Continuous Integration and Continuous Deployment during the Microsoft DevOps Breakfast.
General info about CI and CD.
Demo with Visual Studio Team Services (apply also too TFS)
One of the challenges faced by many web development based projects is the integration of source code for multiple releases during parallel development. The task to build and test the multiple versions of source code can eat out the quality time and limit the efficiency of the development/QA team. The case study focuses to resolve the issues of extensive effort consumed in build and deployment process from multiple branches in source repository and aim at Identification of source code integration issues at the earliest stage. This can further be enhanced to limit the manual intervention by integration of build system with test automation tool.
The above can be achieved by using different CI tools (like Hudson/Bamboo/TeamCity/CruiseControl etc) for continuous build preparation and its integration with any test automation suite. The case study specifies the use of CI-Hudson tool for continuous integration using ANT tool for build preparation and further invoking the automation test suite developed using selenium. It also discusses the limitations and challenges of using such an integration system for testing a web based application deployed on Apache Tomcat server. It also details additional plugins available to enhance such an integration of multiple systems and what can be achieved using the above integration.
At J and Beyond 2011, I presented a session about using Continuous integration processes during Joomla and PHP development. I present the concepts of CI, and give some direction where to start setting it up yourself.
An introduction to the concepts behind Continuous Delivery as well as an introduction to some of the tools available for implementing continuous delivery practices on a new project. This presentation is geared towards Java developers, but is applicable to all.
Continuous Integration and Continuous Deployment in Enterprise scenarioDavide Benvegnù
The presentation about Continuous Integration and Continuous Deployment during the Microsoft DevOps Breakfast.
General info about CI and CD.
Demo with Visual Studio Team Services (apply also too TFS)
One of the challenges faced by many web development based projects is the integration of source code for multiple releases during parallel development. The task to build and test the multiple versions of source code can eat out the quality time and limit the efficiency of the development/QA team. The case study focuses to resolve the issues of extensive effort consumed in build and deployment process from multiple branches in source repository and aim at Identification of source code integration issues at the earliest stage. This can further be enhanced to limit the manual intervention by integration of build system with test automation tool.
The above can be achieved by using different CI tools (like Hudson/Bamboo/TeamCity/CruiseControl etc) for continuous build preparation and its integration with any test automation suite. The case study specifies the use of CI-Hudson tool for continuous integration using ANT tool for build preparation and further invoking the automation test suite developed using selenium. It also discusses the limitations and challenges of using such an integration system for testing a web based application deployed on Apache Tomcat server. It also details additional plugins available to enhance such an integration of multiple systems and what can be achieved using the above integration.
At J and Beyond 2011, I presented a session about using Continuous integration processes during Joomla and PHP development. I present the concepts of CI, and give some direction where to start setting it up yourself.
An introduction to the concepts behind Continuous Delivery as well as an introduction to some of the tools available for implementing continuous delivery practices on a new project. This presentation is geared towards Java developers, but is applicable to all.
Today’s cutting edge companies have software release cycles measured in days instead of months. This agility is enabled by the DevOps practice of continuous delivery, which automates building, testing, and deploying all code changes. This automation helps you catch bugs sooner and accelerates developer productivity. In this session, we’ll share best practices (including ones followed internally at Amazon) and how you can bring them to your company by using open source and AWS services.
Speaker: Raghuraman Balachandran, Solutions Architect, Amazon India
Continuous Delivery with TFS msbuild msdeployPeter Gfader
If you are deploying your software manually, you are doing it wrong.
If you deploying once a month, you are doing it wrong.
If you as a developer are deploying from Visual Studio by clicking "Publish", you are doing it wrong.
If a bug-fix takes you 1 hour but your customer needs to wait a week until he gets it, you are doing it wrong.
Manual deployments are NOT fun. See a good way on how to automate the deployment with TFS 2010, msbuild and msdeploy.
DevOps Continuous Integration & Delivery - A Whitepaper by RapidValueRapidValue
In this whitepaper, we will deep dive into the concept of continuous integration, continuous delivery and continuous deployment and explain how businesses can benefit from this. We will also elucidate on how to build an effective CI/CD pipeline and some of the best practices for your enterprise DevOps journey.
The presentation from my talk on Continuous Integration and Builds at XP Days Indore 2010. The target audience was MCA students, faculty and members of IT industry in and around Indore.
The four generations of test automationrenard_vardy
A quick presentation comparing the main five test automation frameworks:
Record and Playback
- Data Driven
- Keyword Driven
- Function Driven
- Behaviour Driven
Then presentation separates the frameworks into generation 1 to 3 and rates them against the goal of test automation.
1. Improve Software quality
2. Early detection of bugs (Defects)
3. Reduce (not introduce) project risk
4. Easy to write and maintain by BA, Testing and technical resources
5. Reduced cost and time of development
What is Continuous Integration and Continuous Delivery Sarah Elson
Continuous integration and Continuous Delivery are the processes, where your development team involves frequent code changes that are pushed in the main branch while ensuring that it does not impact any changes made by developers working parallelly. The aim of it is to reduce the chance of defects and conflicts during the integration of the complete project. Let’s take a deep dive and learn more about the fundamentals of Continuous Integration and Continuous Delivery.
Continuous Integration: How I stopped guessing if that merge was badJoe Ferguson
Continuous integration / deployment can be a daunting task. Especially if you are a team of one, or one among a small team. TeamCity is "continuous integration for everyone" It's a self hosted CI build server that is highly customizable for just about any project. I've built RocketFuel's CI/CD system on a spare box with TeamCity and customized it to handle legacy PHP applications and modern framework based projects. We'll cover install and configuration and all of the flexibility of setting up projects at that build, test, report errors, and trigger deployments for various application scenarios.
Keep up with the latest ICT4D buzz by following these entrepreneurs, researchers and data junkies on Twitter. Because it's not who you know, it's who you follow.
Today’s cutting edge companies have software release cycles measured in days instead of months. This agility is enabled by the DevOps practice of continuous delivery, which automates building, testing, and deploying all code changes. This automation helps you catch bugs sooner and accelerates developer productivity. In this session, we’ll share best practices (including ones followed internally at Amazon) and how you can bring them to your company by using open source and AWS services.
Speaker: Raghuraman Balachandran, Solutions Architect, Amazon India
Continuous Delivery with TFS msbuild msdeployPeter Gfader
If you are deploying your software manually, you are doing it wrong.
If you deploying once a month, you are doing it wrong.
If you as a developer are deploying from Visual Studio by clicking "Publish", you are doing it wrong.
If a bug-fix takes you 1 hour but your customer needs to wait a week until he gets it, you are doing it wrong.
Manual deployments are NOT fun. See a good way on how to automate the deployment with TFS 2010, msbuild and msdeploy.
DevOps Continuous Integration & Delivery - A Whitepaper by RapidValueRapidValue
In this whitepaper, we will deep dive into the concept of continuous integration, continuous delivery and continuous deployment and explain how businesses can benefit from this. We will also elucidate on how to build an effective CI/CD pipeline and some of the best practices for your enterprise DevOps journey.
The presentation from my talk on Continuous Integration and Builds at XP Days Indore 2010. The target audience was MCA students, faculty and members of IT industry in and around Indore.
The four generations of test automationrenard_vardy
A quick presentation comparing the main five test automation frameworks:
Record and Playback
- Data Driven
- Keyword Driven
- Function Driven
- Behaviour Driven
Then presentation separates the frameworks into generation 1 to 3 and rates them against the goal of test automation.
1. Improve Software quality
2. Early detection of bugs (Defects)
3. Reduce (not introduce) project risk
4. Easy to write and maintain by BA, Testing and technical resources
5. Reduced cost and time of development
What is Continuous Integration and Continuous Delivery Sarah Elson
Continuous integration and Continuous Delivery are the processes, where your development team involves frequent code changes that are pushed in the main branch while ensuring that it does not impact any changes made by developers working parallelly. The aim of it is to reduce the chance of defects and conflicts during the integration of the complete project. Let’s take a deep dive and learn more about the fundamentals of Continuous Integration and Continuous Delivery.
Continuous Integration: How I stopped guessing if that merge was badJoe Ferguson
Continuous integration / deployment can be a daunting task. Especially if you are a team of one, or one among a small team. TeamCity is "continuous integration for everyone" It's a self hosted CI build server that is highly customizable for just about any project. I've built RocketFuel's CI/CD system on a spare box with TeamCity and customized it to handle legacy PHP applications and modern framework based projects. We'll cover install and configuration and all of the flexibility of setting up projects at that build, test, report errors, and trigger deployments for various application scenarios.
Keep up with the latest ICT4D buzz by following these entrepreneurs, researchers and data junkies on Twitter. Because it's not who you know, it's who you follow.
In this talk at the iOS User Group Berlin, I show how we realize continuous integration for iOS at Wooga. It covers topics ranging from setup over configuration, testing to distribution.
Watch the video here: http://www.youtube.com/watch?v=wUROfOiCNQw&feature=plcp
Continuous Integration for iOS (iOS User Group Berlin)Wooga
In this talk at the iOS User Group Berlin, Mattes Groeger shows how Continuous Integration for iOS is realized at Wooga. It covers topics ranging from setup over configuration, testing to distribution.
You can follow him on Twitter: https://twitter.com/MattesGroeger
What is continuous integration?
Building a feature with continuous integration
Practices of continuous integration
Benefits of continuous integration
Introducing continuous integration
Final thoughts
Continuous integration tools
The story of how we killed all (400+) warnings in the Base CRM codebase, cut build time in half and automated various tasks related to continuous integration and preparing releases.
Continuous Integration is a software development practice where members of a team integrate their work frequently, usually each person integrates at least daily - leading to multiple integrations per day.
This presentation talks about the concepts of continuous Integration with TFS as an example platform on whihc you can implement this concept but it can apply to open source platforms as well
The slide was prepared for GIT introduction and workshop at International Islamic University Chittagong.
It was a 2 day (15th-16th Nov, 2019) Seminar and Workshop for IIUC Students by Devnet Limited.
When it comes to Continuous Integration and Delivery, the common idea is that the tools necessary to practice it are complex and require a lot of study and time to create the basic infrastructure.
With this workshop we want to show a "turnkey" solution to experiment the Continuous Delivery technique in just a few minutes! And show that the challenge is not to dominate the tools, but to change ourselves and the way we work and approach this topic.
Being in control of your deployment process helps maintain a reliable, consistent and comfortable development environment. This presentation covers several invaluable and free tools to help you "Own the build".
This session was presented at MacSysAdmin 2015 in Göteborg, Sweden. Video recordings can be found at: http://docs.macsysadmin.se/2015/2015doc.html
Session description follows:
As a Mac sysadmin, I've found some tasks I knew I was going to need to automate with scripts or die of boredom. And sometimes, what begins as a curious "Wouldn't it be cool if.." coding experiment evolves into something that solves a real problem.
Over time, I've built up a small collection of tools related to OS X deployment and automation that I've released on GitHub in the hopes that others might also find them useful. In this session I'll tour some of these utilities, explain how they came to be and demonstrate their use.
First Steps with Globus Compute Multi-User EndpointsGlobus
In this presentation we will share our experiences around getting started with the Globus Compute multi-user endpoint. Working with the Pharmacology group at the University of Auckland, we have previously written an application using Globus Compute that can offload computationally expensive steps in the researcher's workflows, which they wish to manage from their familiar Windows environments, onto the NeSI (New Zealand eScience Infrastructure) cluster. Some of the challenges we have encountered were that each researcher had to set up and manage their own single-user globus compute endpoint and that the workloads had varying resource requirements (CPUs, memory and wall time) between different runs. We hope that the multi-user endpoint will help to address these challenges and share an update on our progress here.
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I ...Juraj Vysvader
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I didn't get rich from it but it did have 63K downloads (powered possible tens of thousands of websites).
Understanding Globus Data Transfers with NetSageGlobus
NetSage is an open privacy-aware network measurement, analysis, and visualization service designed to help end-users visualize and reason about large data transfers. NetSage traditionally has used a combination of passive measurements, including SNMP and flow data, as well as active measurements, mainly perfSONAR, to provide longitudinal network performance data visualization. It has been deployed by dozens of networks world wide, and is supported domestically by the Engagement and Performance Operations Center (EPOC), NSF #2328479. We have recently expanded the NetSage data sources to include logs for Globus data transfers, following the same privacy-preserving approach as for Flow data. Using the logs for the Texas Advanced Computing Center (TACC) as an example, this talk will walk through several different example use cases that NetSage can answer, including: Who is using Globus to share data with my institution, and what kind of performance are they able to achieve? How many transfers has Globus supported for us? Which sites are we sharing the most data with, and how is that changing over time? How is my site using Globus to move data internally, and what kind of performance do we see for those transfers? What percentage of data transfers at my institution used Globus, and how did the overall data transfer performance compare to the Globus users?
How Recreation Management Software Can Streamline Your Operations.pptxwottaspaceseo
Recreation management software streamlines operations by automating key tasks such as scheduling, registration, and payment processing, reducing manual workload and errors. It provides centralized management of facilities, classes, and events, ensuring efficient resource allocation and facility usage. The software offers user-friendly online portals for easy access to bookings and program information, enhancing customer experience. Real-time reporting and data analytics deliver insights into attendance and preferences, aiding in strategic decision-making. Additionally, effective communication tools keep participants and staff informed with timely updates. Overall, recreation management software enhances efficiency, improves service delivery, and boosts customer satisfaction.
May Marketo Masterclass, London MUG May 22 2024.pdfAdele Miller
Can't make Adobe Summit in Vegas? No sweat because the EMEA Marketo Engage Champions are coming to London to share their Summit sessions, insights and more!
This is a MUG with a twist you don't want to miss.
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
Navigating the Metaverse: A Journey into Virtual Evolution"Donna Lenk
Join us for an exploration of the Metaverse's evolution, where innovation meets imagination. Discover new dimensions of virtual events, engage with thought-provoking discussions, and witness the transformative power of digital realms."
Quarkus Hidden and Forbidden ExtensionsMax Andersen
Quarkus has a vast extension ecosystem and is known for its subsonic and subatomic feature set. Some of these features are not as well known, and some extensions are less talked about, but that does not make them less interesting - quite the opposite.
Come join this talk to see some tips and tricks for using Quarkus and some of the lesser known features, extensions and development techniques.
Software Engineering, Software Consulting, Tech Lead.
Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Security,
Spring Transaction, Spring MVC,
Log4j, REST/SOAP WEB-SERVICES.
top nidhi software solution freedownloadvrstrong314
This presentation emphasizes the importance of data security and legal compliance for Nidhi companies in India. It highlights how online Nidhi software solutions, like Vector Nidhi Software, offer advanced features tailored to these needs. Key aspects include encryption, access controls, and audit trails to ensure data security. The software complies with regulatory guidelines from the MCA and RBI and adheres to Nidhi Rules, 2014. With customizable, user-friendly interfaces and real-time features, these Nidhi software solutions enhance efficiency, support growth, and provide exceptional member services. The presentation concludes with contact information for further inquiries.
OpenFOAM solver for Helmholtz equation, helmholtzFoam / helmholtzBubbleFoamtakuyayamamoto1800
In this slide, we show the simulation example and the way to compile this solver.
In this solver, the Helmholtz equation can be solved by helmholtzFoam. Also, the Helmholtz equation with uniformly dispersed bubbles can be simulated by helmholtzBubbleFoam.
Prosigns: Transforming Business with Tailored Technology SolutionsProsigns
Unlocking Business Potential: Tailored Technology Solutions by Prosigns
Discover how Prosigns, a leading technology solutions provider, partners with businesses to drive innovation and success. Our presentation showcases our comprehensive range of services, including custom software development, web and mobile app development, AI & ML solutions, blockchain integration, DevOps services, and Microsoft Dynamics 365 support.
Custom Software Development: Prosigns specializes in creating bespoke software solutions that cater to your unique business needs. Our team of experts works closely with you to understand your requirements and deliver tailor-made software that enhances efficiency and drives growth.
Web and Mobile App Development: From responsive websites to intuitive mobile applications, Prosigns develops cutting-edge solutions that engage users and deliver seamless experiences across devices.
AI & ML Solutions: Harnessing the power of Artificial Intelligence and Machine Learning, Prosigns provides smart solutions that automate processes, provide valuable insights, and drive informed decision-making.
Blockchain Integration: Prosigns offers comprehensive blockchain solutions, including development, integration, and consulting services, enabling businesses to leverage blockchain technology for enhanced security, transparency, and efficiency.
DevOps Services: Prosigns' DevOps services streamline development and operations processes, ensuring faster and more reliable software delivery through automation and continuous integration.
Microsoft Dynamics 365 Support: Prosigns provides comprehensive support and maintenance services for Microsoft Dynamics 365, ensuring your system is always up-to-date, secure, and running smoothly.
Learn how our collaborative approach and dedication to excellence help businesses achieve their goals and stay ahead in today's digital landscape. From concept to deployment, Prosigns is your trusted partner for transforming ideas into reality and unlocking the full potential of your business.
Join us on a journey of innovation and growth. Let's partner for success with Prosigns.
Code reviews are vital for ensuring good code quality. They serve as one of our last lines of defense against bugs and subpar code reaching production.
Yet, they often turn into annoying tasks riddled with frustration, hostility, unclear feedback and lack of standards. How can we improve this crucial process?
In this session we will cover:
- The Art of Effective Code Reviews
- Streamlining the Review Process
- Elevating Reviews with Automated Tools
By the end of this presentation, you'll have the knowledge on how to organize and improve your code review proces
Large Language Models and the End of ProgrammingMatt Welsh
Talk by Matt Welsh at Craft Conference 2024 on the impact that Large Language Models will have on the future of software development. In this talk, I discuss the ways in which LLMs will impact the software industry, from replacing human software developers with AI, to replacing conventional software with models that perform reasoning, computation, and problem-solving.
Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
Exploring Innovations in Data Repository Solutions - Insights from the U.S. G...Globus
The U.S. Geological Survey (USGS) has made substantial investments in meeting evolving scientific, technical, and policy driven demands on storing, managing, and delivering data. As these demands continue to grow in complexity and scale, the USGS must continue to explore innovative solutions to improve its management, curation, sharing, delivering, and preservation approaches for large-scale research data. Supporting these needs, the USGS has partnered with the University of Chicago-Globus to research and develop advanced repository components and workflows leveraging its current investment in Globus. The primary outcome of this partnership includes the development of a prototype enterprise repository, driven by USGS Data Release requirements, through exploration and implementation of the entire suite of the Globus platform offerings, including Globus Flow, Globus Auth, Globus Transfer, and Globus Search. This presentation will provide insights into this research partnership, introduce the unique requirements and challenges being addressed and provide relevant project progress.
Enhancing Project Management Efficiency_ Leveraging AI Tools like ChatGPT.pdfJay Das
With the advent of artificial intelligence or AI tools, project management processes are undergoing a transformative shift. By using tools like ChatGPT, and Bard organizations can empower their leaders and managers to plan, execute, and monitor projects more effectively.
Into the Box Keynote Day 2: Unveiling amazing updates and announcements for modern CFML developers! Get ready for exciting releases and updates on Ortus tools and products. Stay tuned for cutting-edge innovations designed to boost your productivity.
34. I SEE CI AS PRIMARILY GIVING BIRTH TO A RELEASE
CANDIDATE AT EACH COMMIT. THE JOB OF THE CI SYSTEM
AND DEPLOYMENT PROCESS IS TO DISPROVE THE
PRODUCTION-READINESS OF A RELEASE CANDIDATE. THIS
MODEL RELIES ON THE NEED TO HAVE SOME MAINLINE THAT
REPRESENTS THE CURRENT SHARED, MOST UP TO DATE
PICTURE OF COMPLETE.
Dave Farley
CONTINUOUS INTEGRATION
38. ▸Maintain a Single Source Repository
▸Automate the Build
▸Make Your Build Self-Testing
▸Everyone Commits To the Mainline Every Day
▸Every Commit Should Build the Mainline on an Integration
CONTINUOUS INTEGRATION
MARTIN FOWLER'S BULLET POINTS:
39. ▸Maintain a Single Source Repository
▸Automate the Build
▸Make Your Build Self-Testing
▸Everyone Commits To the Mainline Every Day
▸Every Commit Should Build the Mainline on an Integration
Machine
CONTINUOUS INTEGRATION
MARTIN FOWLER'S BULLET POINTS:
40. ▸Maintain a Single Source Repository
▸Automate the Build
▸Make Your Build Self-Testing
▸Everyone Commits To the Mainline Every Day
▸Every Commit Should Build the Mainline on an Integration
Machine
▸Fix Broken Builds Immediately
CONTINUOUS INTEGRATION
MARTIN FOWLER'S BULLET POINTS:
41. ▸Maintain a Single Source Repository
▸Automate the Build
▸Make Your Build Self-Testing
▸Everyone Commits To the Mainline Every Day
▸Every Commit Should Build the Mainline on an Integration
Machine
▸Fix Broken Builds Immediately
▸Keep the Build Fast
CONTINUOUS INTEGRATION
MARTIN FOWLER'S BULLET POINTS:
42. ▸Maintain a Single Source Repository
▸Automate the Build
▸Make Your Build Self-Testing
▸Everyone Commits To the Mainline Every Day
▸Every Commit Should Build the Mainline on an Integration
Machine
▸Fix Broken Builds Immediately
▸Keep the Build Fast
▸Everyone can see what's happening
CONTINUOUS INTEGRATION
MARTIN FOWLER'S BULLET POINTS:
43. ▸Maintain a Single Source Repository
▸Automate the Build
▸Make Your Build Self-Testing
▸Everyone Commits To the Mainline Every Day
▸Every Commit Should Build the Mainline on an Integration
Machine
▸Fix Broken Builds Immediately
▸Keep the Build Fast
▸Everyone can see what's happening
CONTINUOUS INTEGRATION
MARTIN FOWLER'S BULLET POINTS:
44. ▸Maintain a Single Source Repository
▸Automate the Build
▸Make Your Build Self-Testing
▸Everyone Commits To the Mainline Every Day
▸Every Commit Should Build the Mainline on an Integration
Machine
▸Fix Broken Builds Immediately
▸Keep the Build Fast
▸Everyone can see what's happening
CONTINUOUS INTEGRATION
MARTIN FOWLER'S BULLET POINTS:
45. ▸Maintain a Single Source Repository
▸Automate the Build
▸Make Your Build Self-Testing
▸Everyone Commits To the Mainline Every Day
▸Every Commit Should Build the Mainline on an Integration
Machine
▸Fix Broken Builds Immediately
▸Keep the Build Fast
▸Everyone can see what's happening
CONTINUOUS INTEGRATION
MARTIN FOWLER'S BULLET POINTS:
53. THE KEY TEST IS THAT A BUSINESS SPONSOR
COULD REQUEST THAT THE CURRENT
DEVELOPMENT VERSION OF THE SOFTWARE CAN
BE DEPLOYED INTO PRODUCTION AT A MOMENT'S
NOTICE - AND NOBODY WOULD BAT AN EYELID,
LET ALONE PANIC.
Martin Fowler
CONTINUOUS DELIVERY
