Monthly Archives - October 2011

Percona Training: Dublin, San Diego, NYC, and WDC

If you have been waiting for Percona’s highly rated MySQL courses to be taught near you, your wait is over. We will be holding our Developer, DBA, InnoDB, and Operations training in the following cities:

Dublin, Ireland – December 5 – 8, 2011
San Diego, CA – December 12 – 15, 2011
New York, NY – January […]

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Clustrix benchmarks under tpcc-mysql workload

I’ve been working with Clustrix team for long time on the evaluation of Clustrix product, and this is the report on performance characteristics of Clustrix under tpcc-mysql workload.
I tested tpcc 5000W (~500GB of data in InnoDB) on Clustrix systems with 3, 6, 9-nodes and also, to have base for comparison, ran the same workload […]

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Challenges of Big Databases with MySQL – OOW11 Presentation

Many database management tasks become difficult as you move from millions of rows and gigabytes of data to billions of rows and terabytes of data. Such tasks include ingesting data while maintaining indexes; changing schemas without downtime; and supporting connections, replication, and backup. For some scaling problems (connections and replication), MySQL® is better than […]

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Free Percona Live London Reception at Revolution Bar

Even if you didn’t make it to Percona Live London, you can get the chance to hang out with us.
We’re giving a reception at the Revolution Bar America Square just a few meters walk from the Tower Hill Underground between 17:30 and 19:30 today (Tuesday 25 October 2011).
All friends of Percona are welcome. See you there!
Thanks […]

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TokuDB Stats

I’ve been benchmarking and testing TokuDB for a few months now. One goal of benchmarking is to understand what is limiting the performance of a particular configuration. I frequently use “show engine [innodb/tokudb] status;” from within the MySQL command line client as part of my research.
As I run most of my benchmarks […]

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Percona Server 5.1.59-13.0

Percona is glad to announce the release of Percona Server 5.1.59-13.0 on October 15, 2011 (Downloads are available here).
Based on MySQL 5.1.59, including all the bug fixes in it, Percona Server 5.1.59-13.0 is now the current stable release in the 5.1 series. All of Percona’s software is open-source and free, all the details of the release […]

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Percona Server 5.5.16-22.0

Percona is glad to announce the release of Percona Server 5.5.16-22.0 on October 14, 2011 (Downloads are available here and from the Percona Software Repositories).
Based on MySQL 5.5.16, including all the bug fixes in it, Percona Server 5.5.16-22.0 is now the current stable release in the 5.5 series. All of Percona’s software is open-source and free, all the […]

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