InfoQ Homepage DevOps Content on InfoQ
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The Secrets of Database Change Deployment Automation
Yaniv Yehuda looks at the challenges involved in automating database deployments and offer suggestions based on Agile and DevOps concepts.
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Virtual Roundtable: The Future of PaaS in Cloud Computing
There has been a raging debate about PaaS and whether it is still a valuable part of a cloud portfolio, so InfoQ reached out to four leaders in the cloud domain (cloud advocate Krish Subramanian, cloud developer Dan Turkenkopf, cloud executive JP Morgenthal, and cloud expert James Urquhart) for their opinions on the future of PaaS.
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Interview with Raffi Krikorian on Twitter's Infrastructure
Raffi Krikorian, Vice President of Platform Engineering at Twitter, gives an insight on how Twitter prepares for unexpected traffic peaks and how system architecture is designed to support failure.
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Beyond Piracy: Software Publishers Battle Greater Threats to Their Intellectual Property
Software is in everything from our automobiles to our mobile devices, and as the world becomes even further immersed in the digital era, new security threats are arising beyond the software industry. Today, software products are becoming more susceptible to incidences of reverse-engineering and code tampering – not just outright theft.
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Preparing for Your First MongoDB Deployment: Backup and Security
This article we focuses on the database backup tools and security policies when deploying MongoDB NoSQL databases. Topics like cloud backups with MongoDB Management Service (MMS), authentication, and authorization are covered.
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Pragmatic Techniques for Maintaining a Legacy Application
Maintaining a legacy application can make you feel like mice in a maze. In this article Ping Chen shares her experiences on how to pragmatically maintain a large legacy application. "Pragmatic” is the operative word; since a legacy application can have lots of technical debt, one has to be strategic in choosing the right battles.
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Monty Taylor and Jim Blair on CI and Test Automation at OpenStack
Monty Taylor and James Blair talk about the build and test challenges they face at OpenStack, and how they managed to tackle them. Managing hundreds of VMs on public clouds, integrating up to 400 commits a day and running thousands of test jobs on them are some of the challenges described.
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Cassandra CLI Internals Using JArchitect
Cassandra CLI is a useful tool for Cassandra administrators. It's a good example of how to implement a Cassandra client and CLI internals help us to develop custom Cassandra clients or even extend the CLI tool. In this article, author explores Cassandra CLI architecture model using JArchitect tool and CQLinq language to analyze its code base.
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The Perfect Dev/Test Lab: 10 Principles that make it Possible
Software that drives the business typically takes inordinate amounts of time to develop and test. Now with new technologies able to normalize the private and public clouds the ultimate software development lab is not only feasible but cost-effective as well. To achieve hyper-agile software development, here are key principles for building the next-gen dev/test lab of enterprise DevOps’ dreams.
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DevOps @ large investment bank
This article is part of the “DevOps War Stories” series. In each issue we hear what DevOps brings to a different organisation, we learn what worked and what didn’t, and chart the challenges faced during adoption. This time a very personal story on introducing a DevOps mindset at a large bank. In particular how the automation of configuration and release management processes enabled collaboration.
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Key Takeaway Points and Lessons Learned from QCon San Francisco 2013
This article summarizes the key takeaways and highlights from QCon San Francisco 2013 as blogged and tweeted by attendees. Over the course of the next 4 months, InfoQ will be publishing most of the conference sessions online, including 19 video interviews that were recorded by the InfoQ editorial team. The publishing schedule can be found on the QCon San Francisco web site.
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BYOC and the Rise of Hybrid Cloud
Chris Smith offers insights on how to leverage the increasing employee adoption of cloud services (Bring Your Own Cloud) to perform their work. Understanding the risks and benefits becomes essential.