Percona is glad to announce the release of Percona XtraBackup 2.1.2 for MySQL on May 17, 2013. Downloads are available from our download site here and Percona Software Repositories .
This release fixes number of high-priority bugs since version 2.1 became GA. It's advised to upgrade your latest 2.1 version to 2.1.2. This release is the latest stable release in the 2.1 series.
Bugs Fixed:
Using Perl's DBD:: MySQL package for server communication …
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…functionality similar to that of FlashCache. In particular, Virident engaged Percona to do a usability and feature-set comparison between vCache and FlashCache and also to conduct some benchmarks for the use case where the MySQL working set is significantly larger than the InnoDB buffer pool (thus leading to a lot of buffer pool disk reads) but still small enough to fit into the cache device. In this post and the next, I'll present some of those results.
Disclosure: The research …
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Our partner ecosystem continues to grow! Learn more about our latest partners:
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…news, content and upcoming events from our partners. This month's spotlight includes content from Percona, Acquia, BlazeMeter, OneLogin, and some of our new partners.
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Percona announces MySQL training for busy professional: Developer Training for MySQL. Percona is offering savings of over 35% for this course in the month of August.
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Percona announces MySQL training for busy professional: Developer Training for MySQL. Percona is offering savings of over 35% for this course in the month of August.
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Percona is glad to announce the release of Percona XtraBackup 2.1.1 on May 15th 2013. Downloads are available from our download site here and Percona Software Repositories .
Percona XtraBackup enables backups without blocking user queries, making it ideal for companies with large data sets and mission-critical applications that cannot tolerate long periods of downtime. Offered free as an open source solution, XtraBackup drives down backup costs while …
- Signal vs. Noise: Nuts & Bolts: Database Servers
…Executed_Gtid_Set: c777888a-b6df-11e2-a604-080027635ef5:1-5
We can see that the slave has retrieved a new transaction with number 5, so transactions from 1 to 5 are already on this slave.
That's all, we have created a new slave in our GTID based replication environment.
The post How to create a new (or repair a broken) GTID based slave with Percona XtraBackup appeared first on MySQL Performance Blog .
- Topics: Xtrabackup
# Percona only
innodb_adaptive_hash_index_partitions=8
innodb_buffer_pool_instances=1
innodb_adaptive_flushing_method=keep_average
innodb_flush_neighbor_pages=none
command line to load 10x dataset: ./bin/linkbench -D dbid=linkdb -D host=127.0.0.1 -D user=root -D port=3306 -D password= -D maxid1=100000001 -c config/MyConfig.properties -l command line to run test for 10x dataset: ./bin/linkbench -D requesters=64 -D dbid=linkdb -D host=127.0.0.1 -D user=root -D port=3306 -D password= -D …
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Percona is glad to announce the release of Percona XtraBackup 2.1.0-rc1 on May 7, 2013. Downloads are available from our download site here . For this RC release, we will not be making APT and YUM repositories available, just base deb and RPM packages
This is an Release Candidate quality release and is not intended for production. If you want a high-quality, generally available release, the current stable version should be used (currently 2.0.7 in the 2.0 series at the time of writing).
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