April 23, 2014

Tuning for heavy writing workloads

For the my previous post, there was comment to suggest to test db_STRESS benchmark on XtraDB by Dimitri. And I tested and tuned for the benchmark. I will show you the tunings. It should be also tuning procedure for general heavy writing workloads. At first, <tuning peak performance>. The next, <tuning purge operation> to stabilize […]

XtraDB storage engine release 1.0.4-8

Dear Community, We are glad to present you release 8 of XtraDB. The release includes following new features: The release is base on 1.0.4 version of InnoDB plugin. We thank Schooner Information Technology for sponsoring and testing the port of XtraDB to 1.0.4 MySQL 5.1.39 as a base release Fixed bugs: Bugs#413858: Crash from failed […]

Percona welcomes Yves Trudeau and Fernando Ipar

I’m happy to extend a warm welcome to two new members of the Percona team.

First is Yves Trudeau, about whom I can say many things:

One of the top MySQL Cluster (NDB Cluster) experts in the world.
An expert on all things High Availability, including DRBD and Heartbeat.
Many years of experience with Huge Data.
Half of the Waffle Grid team.
A really nice person!

Yves joins us after a tenure of several years as a senior consultant at Sun/MySQL. Together with Matt Yonkovit, he plans to work on WaffleGrid (…

InnoDB/XtraDB Training in New York City!

Our Santa Clara/San Francisco training went great – 100% of survey respondents said they would recommend the same course to a friend.  I’m pleased to announce that such an opportunity exists – our next training location will be New York City on October 30, 2009. We’ve booked a training venue in the financial district of […]

Speaking at Highload.ru

This is a quick announcement to say that I’ll be speaking at HighLoad++ this year (October 12-14 in Moscow).  I’ll be presenting on a few topics: MySQL Performance Tuning (Conference Session) Quick Wins with Third Party Patches for MySQL (Conference Session) Performance Optimization for MySQL with InnoDB and XtraDB * (Full day class) This will […]

A few administrative updates

I wanted to write a few administrative updates in one so I didn’t spam everyone’s feed readers too much. Here we go: We’ve had reports of some lost comments.  We reported this via Twitter a while ago, but thought it was fixed.  We’ll try and pay more attention to spam filtering, but we wanted to […]

XtraDB: The Top 10 enhancements

Note: This post is part 2 of 4 on building our training workshop. Last week I talked about why you don’t want to shard. This week I’m following up with the top 10 enhancements that XtraDB has over the built-in InnoDB included in MySQL 5.0 and 5.1.  Building this list was not really a scientific […]

Sphinx at MySQL Meetup at San Francisco

I will be presenting at upcoming MySQL Meetup at San Francisco this Thursday, August 13. I will talk about Sphinx covering the new cool features this search engine has as well as showing the demo on how simple it is to use Sphinx to implement high performance full text search for your MySQL driven application. […]

Announcing Percona Training Workshops for InnoDB and XtraDB

Today, we are announcing that we’re ready to offer training for InnoDB and XtraDB in Santa Clara and San Francisco.  The course was developed by Morgan Tocker with input from all our team – and covers a lot of the performance problems we run through in our consulting practice. The Details: 14th Sept – Santa […]

The feature I love in TokuDB

Playing with TokuDB updates I noticed in SHOW PROCESSLIST unsual for MySQL State.

(Do not look in stupid UPDATE query, it’s just for testing ) So looking in SHOW PROCESSLIST you can see progress of query execution. I would want to see it in standard MySQL and InnoDB more than all these triggers and […]