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Displaying posts with tag: release (reset)
MariaDB replication feature preview released

I am pleased to announce the availability of the MariaDB 5.2 feature preview release. Find the details and download links on the knowledgebase.

There has been quite good interest in the replication work I have been doing around MariaDB, and I wanted a way to make it easy for people to use, experiment with, and give feedback on the new features. The result is this replication feature preview release. This will all eventually make it into the next official release, however this is likely still some month off.

All the usual binary packages and source tarballs are available for download. As something new, I now also made apt-enabled repositories available for Debian and Ubuntu; this should greatly simplify installation on these .deb based …

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Percona Server 5.5.8 Beta Release

It’s finally here! Percona Server Percona Server 5.5.8-20.0 is now available for download. This is a beta release of Percona’s enhancements to the MySQL 5.5.8 server. Here are some highlights:

  • Performance and scalability improvements throughout the server and storage engine
  • Optimizations for flash storage such as SSD, Virident, and FusionIO
  • Optimizations for cloud computing
  • The HandlerSocket plugin for NoSQL access
  • There’s an Amazon OS repository, as well as Yum and Apt repositories
  • Improvements to replication, partitioning, stored procedures
  • More diagnostics and tunability
  • More pluggability, including pluggable authentication


In addition to building on MySQL 5.5, here are the changes we’ve made from previous Percona Server releases:

New Features

  • InnoDB adaptive hash function searches can now …
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Percona Server 5.1.54-12.5

Percona Server version 5.1.54-12.5 is now available for download. It is now the current stable release version.

Functionality Added or Changed

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Percona Server 5.1.53-12.4

Percona Server version 5.1.53-12.4 is now available for download. It is now the current stable release version.

Functionality Added or Changed

  •  Percona Server 5.1.53-12.4 is based on MySQL 5.1.53.
  •  New Features Added:
    • Precompiled UDFs for Maatkit (FNV and MurmurHash hash functions to provide faster checksums) are now included in distributions. Fixes feature request #689992. (Aleksandr Kuzminsky)
  •  Other Changes:
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Percona Server 5.1.53-11.7

Percona Server version 5.1.53-11.7 is now available for download.

The main purpose of this release is to update the current Percona stable release to the latest version of MySQL 5.1.

Functionality Added or Changed

  •  Percona Server 5.1.53-11.7 is now based on MySQL 5.1.53.
  •  New Features Added: None
  •  Other Changes: None

Bugs Fixed

  • Bug #643149 - Slow query log entries were not being done in the usual parsing format. (Alexey Kopytov)
  • Bug #677407 - The innodb.innodb_information_schema test could fail sporadically due to flawed logic in the INFORMATION_SCHEMA.INNODB_LOCKS caching mechanism. (Alexey Kopytov)

Release Notes for this and previous releases can be found …

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Percona Server 5.1.52-12.3

Percona Server version 5.1.52-12.3 is now available for download.

The main purpose of this release is to update the current Percona release candidate to the latest version of MySQL 5.1. The release also includes the HandlerSocket plugin, which provides NoSQL features in Percona Server.

Functionality Added or Changed

  • Percona Server 5.1.52-12.3 is now based on MySQL 5.1.52.
  • New Features Added:
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Percona XtraBackup 1.5-Beta

Percona XtraBackup 1.5-Beta is now available for download.

This release adds additional functionality to Percona XtraBackup 1.4, the current general availability version of XtraBackup.

This is a beta release.

Functionality Added or Changed

  • Support for MySQL 5.5 databases has been implemented. (Yasufumi Kinoshita)
  • XtraBackup can now be built from the MySQL 5.1.52, MySQL 5.5.7, or Percona Server 5.1.53-12 code bases (fixes bug #683507). (Alexey Kopytov)
  • The program is now distributed as three separate binaries: 
    • xtrabackup - for use with Percona Server with the built-in InnoDB plugin
    • xtrabackup_51 - for use with MySQL 5.0 & 5.1 with built-in InnoDB
    • xtrabackup_55 - for use with MySQL 5.5 (this binary is not provided for the …
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Percona Server 5.1.52-rel11.6

Percona Server version 5.1.52-rel11.6 is now available for download.

The main purpose of this release is to update the current Percona stable release to the latest version of MySQL 5.1.

Functionality Added or Changed

  •  Percona Server 5.1.52-rel11.6 is now based on MySQL 5.1.52.
  •  New Features Added: None
  •  Other Changes: None

Bugs Fixed

  • Bug #671764 - innochecksum wasn't distributed with RPM and .DEB packages. (Aleksandr Kuzminsky)
  • Bug #673426 - Use of some system variables as command-line options caused a crash or undefined behavior. (Oleg Tsarev)
  • Bug #673929 - Query cache misses were being …
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Percona XtraBackup 1.4

Percona XtraBackup 1.4 is now available for download.

Version 1.4 fixes problems related to incremental backups. If you do incremental backups, it's strongly recommended that you upgrade to this release.

Functionality Added or Changed

  • Incremental backups have changed and now allow the restoration of full backups containing certain rollback transactions that previously caused problems. Please see Preparing the Backups and the --apply-log-only option. (From innobackupex, the --redo-only option should be used). (Yasufumi …
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Percona Server 5.1.51-rel11.5

Percona Community,

Percona Server version 5.1.51-rel11.5 is now available for download.

The main purpose of this release is to update the current Percona stable release to the latest version of MySQL 5.1.

Functionality Added or Changed

  •  Percona Server 5.1.51-rel11.5 is now based on MySQL 5.1.51.
  •  New Features Added: None
  •  Other Changes: None

Bugs Fixed

  •  Bug #661354 - Fixed a problem compiling query_cache_with comments for 5.1.51-rel11.5. (Oleg Tsarev)
  •  Bug #661844 - Fixed a problem with server variables failing test for 5.1.51-rel11.5. (Oleg Tsarev)

The Release Notes for this and previous releases can be found in our …

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