By allanp on Nov 05, 2008
This kind of effort is not new for Sun - we've been working with proprietary database companies on performance for years, with source code for each of the major databases on site to help the process. In this case, the fact that the MySQL engineers are working for the same company certainly simplifies a lot of things.
If you'd like to get some insight into what's been happening, a video has just been posted online that features brief interviews with some of the engineers involved in various aspects of the exercise.
There are also screencasts available that offer a brief Introduction to MySQL Deployments, some basic pointers on Tuning and Monitoring MySQL, and a bit of a look at Future Directions for MySQL Performance. Other videos that might be of interest are also available at http://www.sun.com/software/.
The obvious question is when customers are going to see performance improvements in shipping releases. Actually, it's already happened. One example is a bug fix that made it into MySQL 5.1.28 and 6.0.7. The fix makes a noticeable difference to peak throughput and scalability with InnoDB. And that's only the beginning. You can expect to see a lot more in the not-too-distant future. Watch this space!