Jez Humble

David Farley

The step-by-step guide to going live with new software releases faster - reducing risk and delivering more value sooner! * *Fast, simple, repeatable techniques for deploying working code to production in hours or days, not months! *Crafting custom processes that get developers from idea to value faster than ever. *Best practices for everything from source code control to dependency management and in-production tracing. *Common obstacles to rapid release - and pragmatic solutions. In too many organizations, build, testing, and deployment processes can take six months or more. That's simply far too long for today's businesses. But it doesn't have to be that way. It's possible to deploy working code to production in hours or days after development work is complete - and Go Live presents comprehensive processes and techniques for doing so. Written by two of the world's most experienced software project leaders, this book demonstrates how to dramatically increase speed while reducing risk and improving code quality at the same time. The authors cover all facets of build, testing, and deployment, including: configuration management, source code control, release planning, auditing, compliance, integration, build automation, and more. They introduce a wide range of advanced techniques, including inproduction monitoring and tracing, dependency management, and the effective use of virtualization. For each area, they explain the issues, show how to mitigate the risks, and present best practices. Throughout, Go Live focuses on powerful opportunities for individual improvement, clearly and simply explaining skills and techniques so they can be used every day on real projects. With this book's help, any development organization can move from idea to release faster -- and deliver far more value, far more rapidly.

Reliable Software Releases Through Build, Test, and Deployment Automation

Continuous Delivery

Doing What Really Works to Build Better Software Faster

Modern Software Engineering

A visual and anecdotal exploration of the curious worlds hidden beneath our feet, including ancient cities, salt mine cathedrals, underground amusement parks, and more. From bone-filled catacombs to sculpted salt churches to hand-carved cave complexes large enough to house 20,000 people, Underground Worlds is packed with more than 50 unusual destinations that take some digging to find. Award-winning travel writer David Farley revels in the unexpected, whether it is a cave city in China which houses one of the world's largest collections of Buddhist art or an old salt mine converted into a theme park in Romania. Stunning photos help readers see places they could not even imagine, such as a three-story underground train station in Taiwan that is home to the a 4,500-panel "Dome of Light" that is the largest glasswork on Earth, as well as secret spaces, such as an ornate temple built beneath a suburban home in Italy. Throughout the fascinating text are themed entries of underground systems such as the 2,500-year-old water tunnels of Kish Qanat in Iran or engineering marvels like the New York City steam tunnels.

A Guide to Spectacular Subterranean Places

Underground Worlds

Winner 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.

Reliable Software Releases through Build, Test, and Deployment Automation (Adobe Reader)

Read David Farley's posts on the Penguin Blog.A tour through the centuries and through a bizarre Italian town in search of an unbelievable relic: the foreskin of Jesus Christ In December 1983, a priest in the Italian hill town of Calcata shared shocking news with his congregation: the pride of their town, the foreskin of Jesus, had been stolen. Some postulated that it had been stolen by Satanists. Some said the priest himself was to blame. Some even pointed their fingers at the Vatican. In 2006, travel writer David Farley moved to Calcata, determined to find the missing foreskin, or at least find out the truth behind its disappearance. Farley recounts how the relic passed from Charlemagne to the papacy to a marauding sixteenth-century German solider before finally ending up in Calcata, where miracles occurred that made the sleepy town a major pilgrimage destination. Blending history, travel, and perhaps the oddest story in Christian lore, An Irreverent Curiosity is a weird and wonderful tale of conspiracy and misadventure.

In Search of the Church's Strangest Relic in Italy's OddestTown

An Irreverent Curiosity

Jessie Sholl

Featuring essays by Myla Goldberg, Helen Epstein, Jan Morris, and Francine Prose, "Travelers' Tales Prague" collects over 20 stories from the city that inspired compositions from Mozart and novels from Kafka. The pieces in this book are both a charming enticement for prospective travelers and a welcome companion for those already there.

David Farley

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