…Kravtchuk, MySQL Performance Architect, Oracle Topic: “MySQL 5.6: Performance Benchmarks, Tuning, and ‘Best’ Practices” Luís Soares, Senior Software Engineer, …” Breakout Sessions on MariaDB Monty Widenius and Colin Charles, Chief Evangelist for MariaDB for Monty Program Topic: “MariaDB 10.0 & What’…
Post: Keynotes, BOFs, and the Community Networking Reception at Percona Live MySQL Conference and Expo
April 15, 2013 By 1 Comment
Comment: State of the art: Galera - synchronous replication for InnoDB
April 23, 2013 By 15 Comments
The link http://www.codership.com/en/content/benchmarking-write-scalability does not work anymore? I am running mysqlslap … that I have seen when running mysql 5.1 or mariadb 5.5 on the same hardware in a master/slave… –auto-generate-sql-load-type=mixed –number-of-queries=100000 MariaDB-Galera-server-5.5.29-1.x86_64 mysql-5…
Post: Percona Server 5.5.30-30.2 rerelease fixes non-restart issue
April 24, 2013 By Leave a Comment
… for MySQL will now be shipped with the libjemalloc library. Benchmark showing the impact of memory allocators on MySQL performance can… data. Bug fixed #1108613 (Laurynas Biveinis). Ported a fix from MariaDB for the upstream bug #63144. CREATE TABLE or CREATE TABLE…
Post: Percona Server for MySQL 5.5.30-30.2 now available
April 10, 2013 By 10 Comments
… for MySQL will now be shipped with the libjemalloc library. Benchmark showing the impact of memory allocators on MySQL performance can… data. Bug fixed #1108613 (Laurynas Biveinis). Ported a fix from MariaDB for the upstream bug #63144. CREATE TABLE or CREATE TABLE…
Post: Percona Live MySQL Conference and Expo 2013: It feels like 2007 again
March 21, 2013 By Leave a Comment
… commitment level, coupled with the fact that Percona Server and MariaDB are continuing to mature. For this year’s conference I… forward to another lengthy discussion with Dimitri Kravtchuk on how benchmarks should be run, what the next bottleneck in MySQL will…
Post: Multi Range Read (MRR) in MySQL 5.6 and MariaDB 5.5
March 21, 2012 By 10 Comments
… in MariaDB 5.5 here: http://kb.askmonty.org/en/multi-range-read-optimization Now let’s move on to the benchmarks… of MySQL 5.6 and MariaDB 5.5. Note that query cache is disabled during these benchmark runs and that the disks…=4M (only on MariaDB 5.5) We have turned off ICP optimization for the purpose of this particular benchmark, because we want…
Post: A case for MariaDB's Hash Joins
May 31, 2012 By Leave a Comment
… Hash Joins are available since MariaDB 5.3, but I will be running my benchmarks on the newer MariaDB 5.5. Overview Hash Join is a new algorithm introduced in MariaDB 5.3/5… how it performs for different test cases. Benchmarks For the purpose of the benchmarks I used the DBT3 dataset of scale factor…
Post: Join Optimizations in MySQL 5.6 and MariaDB 5.5
April 4, 2012 By 4 Comments
… move on to the benchmarks, to see the difference in numbers. Benchmark results For the purpose of this benchmark, I have used TPC… the workload fits entirely in memory. For the purpose of benchmarking in-memory workload, the InnoDB buffer pool size is set… size 6M MariaDB 5.5 (2) is for MariaDB 5.5 w/ buffer size 6M MariaDB 5.5 (3) is for MariaDB 5.5…
Post: Index Condition Pushdown in MySQL 5.6 and MariaDB 5.5 and its performance impact
March 12, 2012 By 12 Comments
… enhancements in MySQL 5.6 and MariaDB 5.5. We are taking a look at and benchmarking optimizer enhancements one by one… Pushdown (ICP). Its available in both MySQL 5.6 and MariaDB 5.5 Now let’s take a look briefly at…
Post: MariaDB 5.3.4 benchmarks
February 18, 2012 By 24 Comments
…: MariaDB 5.3.4, MySQL 5.5.20 Data is stored on RAID10 HDD partition Like in all my recent benchmarks, I… and scripts are available on our Benchmarks Launchpad The graphical results: Throughput (more is better) Threads MariaDB 5.3.4 MySQL 5… to performance hit in general. I wonder whether MariaDB team runs performance regression benchmarks, and if they do, why do we see…
