ThoughtWorks has recently open sourced their Continuous Delivery (CD) tool, called Go, having its origins in CruiseControl and providing a pipeline process that covers the entire code development process: continuous integration, testing and deploying.
There is so much to learn about the latest Mobile Backend as a Service provider AnyPresence's 5.0 platform geared for the enterprise that this second post was needed. Co-founder Rich Mendis provides further insight for InfoQ readers…
Immutable servers provide extreme levels of control over system state, however this can require fundamental changes in the views of systems, patterns, deployments, application code, and team structure as Chad Fowler, CTO of 6wunderlist.com, writes in his recent blog post "Trash Your Servers and Burn Your Code: Immutable Infrastructure and Disposable Components".
Paul Biggar, co-founder of CircleCI, presented on "the many ways to deploy continuously" at RubyConf 2013 in April of this year. The frequency at which deployments happen qualifies the term "continuous" and directly influences the deployment problem space. The presentation aggregates solution information gathered from CircleCI's own customer base, Facebook, IMVU, Etsy, Heroku, and Google.
Brett Slatkin from Google presented a method for visual regression testing at Velocity 2013 in Santa Clara. Perceptual diff compares screenshots of a release's webpages with its previous versions and detects changes at pixel level, filling an important gap in automated testing for Continuous Deployment. An open source version of the software has been setup on github.
The excitement over DevOps is continuing to increase in major corporations. Today it was announced that two DevOps tool vendors were acquired. UrbanCode was picked up by IBM while Nolio went to CA Technologies.
dotCloud, a PaaS provider, has open sourced Docker, a key component of their platform. Docker is a LinuX Container (LXC) technology augmented with a a high level API providing a lightweight virtualization solution that runs Unix processes in isolation. It provides a way to automate software deployment in a secure and repeatable environment.
Companies use "Canary Deployments" to test software in production by routing a subset of users to new functionality as part of continuous delivery according to Nolio in their 1st video in a series about DevOps Best Practices. A "Canary Deployment" is a type of incremental release performed by deploying a new version of software side by side with its production version counterpart.
ZeroTurnaround has announced the availability of LiveRebel 2.6, its software release automation tool. InfoQ has interviewed Krishnan Badrinarayanan Product Manager to learn more about LiveRebel and the latest release.
A survey conducted by Red Hat at this year's VMworld implied a strong demand for Java EE based PaaS, but such products are thin on the ground. We take a look at two contenders, CloudBees' RUN@cloud, and Red Hat's own OpenShift.
Continuous deployment has gained a recent buzz in the Lean-slanted "eliminate work-in-progess" movement. But while many may find this an intriguing and logically worthwhile objective, many less can visualize how this might actually be achieved. Ash Maurya helps to fill this gap by describing his experience with making it happen at his company.