… XtraDB storage engine. Here is a list of enhancements in this release: Move to MySQL 5.1.33 Move to InnoDB plugin… rw_lock patch Percona XtraDB 1.0.3-4 (Sakura) available in source and several binary packages. XtraDB is compatible with existing… Percona’s current tasks and further plans on the Percona XtraDB Launchpad project. You can also request features and report bugs…
Post: Percona-XtraDB-9.1: released and new coming features
March 17, 2010 By 14 Comments
Recently Alexandr announced new Percona-XtraDB-9.1 release, and now it is good time to … InnoDB data dictionary Full list of XtraDB engine features (what makes it different from InnoDB-plugin) on the state as it is…
Post: Another scalability fix in XtraDB
January 23, 2009 By 13 Comments
… threads inside InnoDB with count of cores. Results for InnoDB-plugin-1.0.2 were kind of discouraging, dropping down just… for page_hash will be included in next release of XtraDB, and expect new results. for reference InnoDB was run with…
Comment: Copying InnoDB tables between servers
July 1, 2010 By 11 Comments
…_import” variable. “Unknown system variable ‘innodb_expand_import’” Is the XtraDB plugin installed and loaded by default? How can I see my…
Comment: XtraDB storage engine release 1.0.2-2 (New Year edition)
April 8, 2009 By 20 Comments
Laine, No, XtraDB plugin is available only for 5.1, but we can port patch for 5.0 for percona builds.
Post: Tuning for heavy writing workloads
October 14, 2009 By 9 Comments
… is obtained by these tunings of XtraDB. —————————————– (Added 2009.10.29)
Post: Call for opinions: Do we need MySQL 5.0 with MySQL 5.4 performance
April 29, 2009 By 12 Comments
… with Innodb is quite strange – leaving apart Innodb derivatives, like XtraDB there are 3 innodb versions around. There is MySQL 5… significant changes for around 2 years now. There is Innodb Plugin which has significant architectural changes such as new storage format… openness. Where does this leave XtraDB ? The new MySQL 5.4 release is faster than XtraDB in some workloads and this is…
Post: Paul McCullagh answers your questions about PBXT
November 20, 2009 By 2 Comments
… architecture makes performance characteristics different to both MyISAM and InnoDB/XtraDB. Tests show that PBXT’s performance is similar to InnoDB… Heiki for InnoDB, and the latter, an excellent addition to XtraDB). Both methods improve the management of the asynchronous writes. The… has also been working on Adaptive Flushing for the InnoDB Plugin. The engine being ‘swamped’ problem that Paul is referring to…
Comment: XtraDB storage engine release 1.0.3-7
August 19, 2009 By 6 Comments
….rpm file /usr/lib64/mysql/plugin/ha_innodb.so.0.0.0 from install of Percona-XtraDB-1.0.3-7-5… package Percona-XtraDB-1.0.3-5-5.1.34-5.rhel5.x86_64 file /usr/lib64/mysql/plugin/install_innodb_plugins.sql from install of Percona-XtraDB-1.0.3-7-5.1.37…
Post: Read/Write Splitting with PHP Webinar Questions Followup
January 23, 2013 By 4 Comments
… application language would be MySQL Proxy with a RW Splitting plugin. However, if the splitting is delegated to a middleware layer… there any other issues we should look for? A: Percona XtraDB Cluster is a synchronous replication technology, therefore the slaves should… release and should not be used within production environments.” The plugin for RW Splitting also makes similar disclaimers. I assume it…
