… services or development systems, many people are using a single server with some backups configured, and then simply take the downtime… or single-threaded replication is not enough, people can use Percona XtraDB Cluster, which has some of its own caveats, but…
Post: How people are using MySQL... from 1 user to 100 million (upcoming conference talk)
June 11, 2013 By Leave a Comment
Post: Percona Server for MySQL 5.5.30-30.2 now available
April 10, 2013 By 10 Comments
…” width=”247″] Percona Server for MySQL version 5.5.30-30.2[/caption] Percona is glad to announce the release of Percona Server for MySQL… Launchpad. New Features: Percona Server for MySQL has implemented priority connection scheduling for the Thread Pool. (Alexey Kopytov) Percona Server for MySQL will now… Biveinis) Bugs Fixed: Due to parse error in the percona-server.spec Percona Server rpm packages couldn’t be built on RHEL 5 and…
Post: Percona Server 5.5.30-30.2 rerelease fixes non-restart issue
April 24, 2013 By Leave a Comment
… at Percona Live MySQL Conference and Expo for walking through this. — More info on Percona Server 5.5.30-30.2 — New Features: Percona Server for MySQL has implemented priority connection scheduling for the Thread Pool. (Alexey Kopytov) Percona Server…
Post: MySQL alternative Percona Server 5.1.68 -14.6 now available
April 19, 2013 By 3 Comments
…” width=”247″] Percona Server for MySQL version 5.1.68-14.6[/caption] Percona is glad to announce the release of Percona Server 5.1… in Percona Server 5.1.66-14.2 which could cause a server to hang when binary log is enabled. Bug fixed #1162085. Percona Server would re-create the test database when using rpm on server…
Post: trx descriptors: MySQL performance improvements in Percona Server 5.5.30-30.2
April 12, 2013 By 3 Comments
…” optimization in Percona Server attacks this problem from a different (and a wider!) angle. It requires neither read-only server nor rewriting application… MySQL 5.6 benchmarks. However, the “trx descriptors” optimization in Percona Server 5.5 is fairly close in terms of scalability, while…
Post: MySQL and Percona Server in LinkBench benchmark
May 8, 2013 By 18 Comments
… benchmark for MySQL Server 5.5.30, 5.6.11 and Percona Server 5.5.30 and check how these servers will handle such… same – 30GB. So now we explore the IO-bound scenario. Percona Server 5.5 outperforms MySQL in about 2x times. Both MySQL…-bound cases MySQL still has performance issues around mutexes and Percona Server shows much better results Configurations and how to run benchmark…
Post: Benchmarking Percona Server TokuDB vs InnoDB
May 7, 2013 By 32 Comments
After compiling Percona Server with TokuDB, of course I wanted to compare InnoDB performance … options are: [mysqld_safe] numa-interleave malloc-lib=/usr/local/Percona-Server-5.5.30-rel30.2-500.Linux.x86_64/lib…_table_type = InnoDB thread_stack = 192K tmp_table_size = 64M server-id = 10 #*** MyISAM Specific options key_buffer_size = 8M read…
Post: Percona Server 5.5.30 with TokuDB for MySQL
April 24, 2013 By 26 Comments
…caption id=”attachment_13396″ align=”alignleft” width=”198″] Percona Server with TokuDB[/caption] I was excited to see that TokuDB … format with a proprietary license. So I went and built Percona Server 5.5.30 with TokuDB’s storage engine. This is…
Post: Memory allocators: MySQL performance improvements in Percona Server 5.5.30-30.2
April 15, 2013 By
… be the reason for notable MySQL performance drop. Now in Percona Server, for each connection we use a preallocated read view structure… at high threads with glibc. Jemalloc helps to solve that. = Percona Server 5.5.30-30.2 – both issues are solved in…
Post: Keynotes, BOFs, and the Community Networking Reception at Percona Live MySQL Conference and Expo
April 15, 2013 By 1 Comment
… MySQL, Percona Server, and MariaDB during the Percona Live MySQL Conference. Percona Live MySQL Conference Keynotes Tuesday Peter Zaitsev, Co-founder and CEO, Percona “Our… on Percona Server and Related Projects Stewart Smith, Director of Server Development, Percona Topic: “Percona Server 5.6” Jay Janssen, Consulting Lead, Percona Topic: “Migrating to Percona XtraDB…
