In my Percona live keynote “Driving MySQL Innovation” on Tuesday I talked about the quality problems we had with 5.0 and 5.1 and the switch to the new Milestone Release model. I explained how this new development process allowed us to deliver both 5.5 and 5.6, on time, including innovative features, and with very high quality.
The description of the Milestone Release model has been available here, for almost two years. So, this is not new but it has now been in operation for 3.5 years and it can be worth looking back and summarize.
Our first MySQL Server Milestone 5.4.3 was released on October 9th, 2009 and was then followed up by 5.5.2 on Feb. 26, 2010. Initially there was a time of trying out and fine [Read more...]