If you’ve missed Percona Live in Washington,DC and even if you did not you should be happy to know we have now published slides from majority of talks at this conference. Enjoy! This conference had great talks, whenever you’re Beginner or Advanced when it comes to MySQL. Also remember not to miss MySQL Conference in Santa Clara,CA April 10-12 2012.
I figured I’d write a quick post about how to deal with “pep8 issues” that come up during code reviews on OpenStack core projects. These issues come up often for new contributors, and it can be a source of frustration until the contributor understands how to diagnose and fix the issues that come up.
With the recent release of Percona XtraDB Cluster, I am increasingly being asked about MySQL’s semi-synchronous replication. I find that there are often a number of misconceptions about how semi-synchronous replication really works. I think it is very important to understand what guarantees you actually get with semi-synchronous replication, and what you don’t get.
There are some things in the world of development that you appreciate much more when you do a lot of code reviews. One of those things is commit messages.
At first glance, commit messages seem to be a small, relatively innocuous thing for a developer. When you commit code, you type in some description about your code changes and then, typically, push your code somewhere for review by someone.
Keith Larson and I will be at SCaLE at the LAX Hilton Friday until Sunday. Yes, we have swag and want to get your feedback. Don’t forget the Friday night BOF session.
And we also will be at the San Francisco MySQL Users Group where I will present Goldilocks and the Three Queries — MySQL EXPLAIN Explained on Wednesday the 25th.
Backing up binary logs are essential part of creating good backup infrastructure as it gives you the possibility for point in time recovery. After restoring a database from backup you have the option to recover changes that happend after taking a backup. The problem with this approach was that you had to do periodic filesystem level backups of the binary log files which could still lead to data loss depending on the interval you back them up.