… and Timour and Sergei from Monty Program will present a tutorial on a similar topic. Make …more is the MySQL versus MariaDB wiki page. Note that a lot of these features are …of MySQL that suit different needs and personalities, with different characteristics, and feature and performance improvements …
Post: Percona Live MySQL Conference & Expo Was A Great Event
April 17, 2012 By 2 Comments
… attendees for making last week’s conference a resounding success. With over a thousand people, the event made a good comeback… scheduled to conflict with Easter and Passover, and we have a full year to plan and promote it. Notes on a few… Planet MySQL for an announcement when she posts those online. Presentation slides will be available soon. Thanks to a kind offer…
Page: Presentations
May 3, 2006 By
… benchmarks. Download Note: Following presentations were done while I was MySQL employee and so copyrighted by MySQL and published here with MySQL Permission… Tutorial MySQL Users Conference 2005, Santa Clara, CA Co-Presented with Tobias Asplund. Presentation from 3 hour Tutorial, so it has a lot…
Post: UC2007 Presentation and Notes
May 2, 2007 By 5 Comments
… Exhibition floor was rather commercial this year (No surprise here) with most companies I knew long ago already. Few products caught… of money to MySQL Inc though. Now regarding my presentations. I had 3 presentations this year excluding contributors lightning talks. I’ve… Tuning MySQL Performance Cookbook Innodb Performance Optimization Last one was presented by me and Heikki together which was fun. I wish…
Post: High-Performance Click Analysis with MySQL
December 22, 2008 By 13 Comments
…queries you absolutely have to have, if possible, and note the ways and types of aggregation (by-ad …reason to think about master-master with failover and failback for maintenance. As with anything, it’s a cost-…Camp to talk to Alex Esterkin and see him present on it, and based on that exposure, I …
Post: Statement based replication with Stored Functions, Triggers and Events
December 16, 2011 By 3 Comments
… present year. Following the previous rules that we explained before is easy to imagine. The query inside the procedure gets logged with… disable the event manager on Slave with SET GLOBAL event_scheduler = OFF; ENABLE every event with “ALTER EVENT event_name ENABLE” Enable…(@this_year) Is important to add a note here. There is a bug related with this described on https://bugs.launchpad.net…
Post: How Percona does a MySQL Performance Audit
November 24, 2008 By 17 Comments
… to work in. Maybe you want us to analyze and present recommendations for your consideration, and take a look-don’t… is generally a single person, with another person reading all the notes and generally keeping in touch with what the lead consultant does… see the drive status, too. Sometimes a failed drive is present but no one has noticed it yet! (By the way…
Post: MySQL Northern European Customer Conference
October 17, 2007 By 7 Comments
… than quite a few of the teams mentioned. It started with Robins presentation about MySQL features and Roadmap. Not what it was… mostly correct – we had interesting discussions with Anders. Ivan had number of benchmarks presented in his presentations which however were hard to understand… about various storage engines – mostly basic stuff. As a final note I should say this was much more than British conference…
Post: Virident tachIOn: New player on Flash PCI-E cards market
June 15, 2010 By 19 Comments
… is close to 100%. As you may know (check my presentation) SSD design requires background “garbage collector” activity, which requires space… modules can be safely relocated to the new card with working controller. (Note: It was not tested by Percona engineers, but taken… also come with capacitors which guarantees data delivery to final media even if power is lost on the main host. (Note: It…
Post: Aligning IO on a hard disk RAID – the Benchmarks
June 9, 2011 By 11 Comments
…PCIE interface, 8 ports Cache | 128MB Memory, BBU Present BBU | 100% Charged, Temperature 34C, isSOHGood= VirtualDev… effects in a mixed read/write environment. Note that the benchmarks were all scripted and… had another machine running sideways with the same hardware, but with a misaligned IO. Here’s…
