Posts Categorized: MySQL
OpenSQL Camp will take place Saturday 22nd and Sunday 23rd of August, in St. Augustin, Germany, so it could do for a nice August getaway to Germany. It’s not really the biggest of cities, but then again, that is part of the charm, going to some small city and learning more about databases.
In case you do happen to be curious, feel free to check out the list of proposed sessions, although it is not complete, it does give a overview of what to expect.
Welcome to the 152nd edition of Log Buffer, the weekly review of database blogs.
A short time ago I posted how I was Using XtraDB Backup to backup InnoDB. Overall, the blog post was positive, but experiences that others have had (and commented to on that blog post) have made me want to put out another short article about using XtraDB backup. The first few points remain the same — the backup process is stable, we were able to use the binaries without compiling, and using Innobackupex as the wrapper script, analogous to Innobackup.pl. However, we did figure out why Xtrabackup had to be run as the mysql user:
This year, the International Free Software Forum celebrated its 10th anniversary. It happened last week in Porto Alegre. Pythian presented a session on Thursday called 8 Rules for Designing More Secure Applications with MySQL. As promised, here are the slides we used on that session: 8 Simple Rules to Design Secure Apps with MySQL.
Welcome to the 151st edition of Log Buffer, the weekly review of database blogs.
Presentation: Migrating 1 Terabyte Database to MySQL — Case Study by Alex Gorbachev. This presentation is based on the real project migrating from RDB on OpenVMS to MySQL on Linux. We will review the migration of the data itself and what infrastructure has been setup — high availability cluster with Heartbeat, DR site replication, organizing backup for 1 TB database. The system has been successfully put in production few months ago.
My old friend and collaborator Theo Schlossnagle at OmniTI posted his slides from his Scalable Internet Architectures talk at VelocityConf 2009. The slides are brilliant even without seeing Theo talk and I highly recommend the time it takes to flip through them, for anyone who is interested in systems performance. If anyone took an mp3 of this talk I’m dying to hear it, please let me know. Here’s the slide deck. Let me know your thoughts.
Today’s trivial MySQL system variable: (old_alter_table) The interesting bit is that this is a system variable, and shows up in SHOW GLOBAL VARIABLES, but is not documented on the Server System Variables manual page. Instead, it is documented on the manual page for Server options. Unfortunately, that documentation is very sparse.
The July meeting of the Boston MySQL User Group will feature Eric Day, a prominent Drizzle developer, talking about Drizzle and Gearman:
This is the 150th edition of Log Buffer, the weekly review of database blogs.