Enterprise Architecture: Creating Value by Informed Governance (The Enterprise Engineering Series) Review

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Enterprise Architecture: Creating Value by Informed Governance (The Enterprise Engineering Series) ReviewAfter reading Architecture Principles and Enterprise Architecture at Work I decided I would also read this book and Enterprise Governance and Enterprise Engineering as well. I am starting Enterprise Governance and Enterprise Engineering now. This series is great!!! I recommend every Enterprise Architect buy the series.
This book was the first of the series. It is only 145 pages long, but it is packed full of valuable information.
This book puts Enterprise Architecture into context. It gives a complete picture of Enterprise Architecture.
It starts with a great chapter on why Enterprise Architecture is needed and then has chapters on Positioning Enterprise Architecture, The Results of Enterprise Architecting, The Process of Enterprise Architecting, and The Enterprise Architect.
One of my favorite parts of the book is the description the book gives to the Enterprise Architect role. Anyone looking to hire or become an Enterprise Architect should read this chapter. It covers basic job descriptions, competencies (e.g. dedication, authenticity, integrity, negotiation, openness, stability, etc.), responsibilities, and personality types.
One of the things I didn't like about the book is that there is no index. This seems to be the case for the smaller Springer book, so I can't ding the authors for that.
This is a well rounded introduction to Enterprise Architecture. It covers all the basics in depth and also provides a really nice example to show you the results of Enterprise Architecting.
All in all I highly recommend this book for anyone involved in anyway with Enterprise Architecture. It will provide you a clear picture of what it involves.

Enterprise Architecture: Creating Value by Informed Governance (The Enterprise Engineering Series) OverviewTwenty years after the first publications and books on enterprise architecture, the domain is evolving from a technology-driven towards a more business-driven approach, thus empowering decision makers to adapt and transform an enterprise in order to keep up with changing business needs. At the same time the discipline of enterprise architecting has matured, leading to a better understanding of the profession of an enterprise architect.With this book, the authors aim to provide an overview of enterprise architecture including the process of creating, applying and maintaining it, thus taking into account the perspectives of CxOs, business managers, enterprise architects, solution architects, designers and engineers. They explore the results that are produced as part of an enterprise architecture, the process by which these are produced, and the role the architect plays in this process. As such, they do not describe a specific method for developing an enterprise (IT) architecture, nor do they define a specific modeling language for enterprise architecture, rather they offer the reader a fundamental way of thinking about enterprise architecture, which will enable him to select and apply the right approach, architecture framework and tools that meet the objective and context of the architecture work at hand. This approach is emphasized by discussion statements at the end of each chapter, sparking thoughts about benefits, shortcomings, and future research directions.Covering both theoretical foundations and practical use, and written in close collaboration between industry professionals and academic lecturers, Enterprise Architecture thus offers an ideal introduction for students in areas like business information systems or management science, as well as guidance and background for professionals seeking a more thorough understanding of their field of work.

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Continuous Delivery: Reliable Software Releases through Build, Test, and Deployment Automation (Addison-Wesley Signature Series (Fowler)) Review

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Continuous Delivery: Reliable Software Releases through Build, Test, and Deployment Automation (Addison-Wesley Signature Series (Fowler)) ReviewThis is one of the most important software books published in years. From the beginning and throughout the book, the authors emphasize the importance in establishing one delivery team consisting of various experts throughout the software lifecycle - developers, DBAs, Systems/Operations, network specialists, testers and so on. The overarching pattern the authors describe is the Deployment Pipeline, which is basically a staged process consisting of all of the steps to go from bare/virtual metal to a working system whenever there is a change to source files. Of course, the only way this can be done is through copious amounts of automation. The other key point the authors make is that this automated delivery system - itself - is versioned with every change. Not just the custom source code, but also the operating system(s), tools, configuration and everything necessary to create a working software system - a crucial aspect of the Deployment Pipeline.
To sum up key points from the book in a few bullets:
* The purpose of Continuous Delivery is to reduce the cycle time between an idea and usable software
* Automate (almost) everything necessary to create usable software
* Version complete software systems (not just source code) for every change committed to version control system
* Employ a Deployment Pipeline in which the entire system is recreated whenever a change is committed to the version-control system and provide continuous feedback
* Identify one delivery team consisting of various delivery experts - build, deploy, provisioning, database, testing, etc. - a concept emphasized in the DevOps movement
The authors go into great detail in describing each of these themes. So, if you want the process of delivering software to any target environment - including production - to be a click of a button and something that can be accomplished as often as the business requires, get this book. When you employ the practices in this book, no longer will you need to artificially throttle changes delivered to users for months or even years because of the expense and risk required to deliver software.Continuous Delivery: Reliable Software Releases through Build, Test, and Deployment Automation (Addison-Wesley Signature Series (Fowler)) OverviewWinner of the 2011 Jolt Excellence Award! Getting software released to users is often a painful, risky, and time-consuming process.
This groundbreaking new book sets out the principles and technical practices that enable
rapid, incremental delivery of high quality, valuable new functionality to users. Through
automation of the build, deployment, and testing process, and improved collaboration between
developers, testers, and operations, delivery teams can get changes released in a matter of hours—
sometimes even minutes–no matter what the size of a project or the complexity of its code base.

Jez Humble and David Farley begin by presenting the foundations of a rapid, reliable, low-risk
delivery process. Next, they introduce the "deployment pipeline," an automated process for
managing all changes, from check-in to release. Finally, they discuss the "ecosystem" needed to
support continuous delivery, from infrastructure, data and configuration management to governance.

The authors introduce state-of-the-art techniques, including automated infrastructure management
and data migration, and the use of virtualization. For each, they review key issues, identify best
practices, and demonstrate how to mitigate risks. Coverage includes

• Automating all facets of building, integrating, testing, and deploying software
• Implementing deployment pipelines at team and organizational levels
• Improving collaboration between developers, testers, and operations
• Developing features incrementally on large and distributed teams
• Implementing an effective configuration management strategy
• Automating acceptance testing, from analysis to implementation
• Testing capacity and other non-functional requirements
• Implementing continuous deployment and zero-downtime releases
• Managing infrastructure, data, components and dependencies
• Navigating risk management, compliance, and auditing

Whether you're a developer, systems administrator, tester, or manager, this book will help your
organization move from idea to release faster than ever—so you can deliver value to your business
rapidly and reliably.



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