Source Code to Docker Image — automated Build


What, if you could release and deploy fully tested and bullet-proof software on a day by day basis? Isn’t this a huge effort for hobby developers like me? Even for hobby developers, Docker and its¬†ecosystem promises an easy way to automate the integration and deployment of the software. Continuous Integration (CI) and continuous deployment (CD) … More Source Code to Docker Image — automated Build

Docker Performance Tests for Ruby on Rails


In a series of performance tests, we could show that a (Rails) web application has 50% higher performance on docker (installed on Windows/boot2docker) than the same application run natively on Windows, no matter whether or not the database and program code is located on a shared volume. However, if such a shared volume is auto-mounted to one of the Windows C:\Users folders, the performance drops by a factor of almost ten. … More Docker Performance Tests for Ruby on Rails