Welcome to the MariaDB Developers meeting in Amsterdam!

The 2015 MariaDB Developers meetup is taking place in Amsterdam, from October 13th to 15th. Anyone who is interested in contributing to the MariaDB project is welcome to join!

The event will be held in unconference style with lots of opportunities for discussions and collaboration around any topic, ranging from performance, new features, connectors to packaging and documentation. All core MariaDB developers will be present and available for discussions.

The meetup lasts for three days and you can join for the whole time, or as little time as you wish.

The schedule is drafted in a public spreadsheetRead more

A few interesting findings on MariaDB and MySQL scalability, multi-table OLTP RO

t’s been almost a year since I benchmarked MariaDB and MySQL on our good old 4 CPU / 32 Cores / 64 Threads Sandy Bridge server. There seem to be a few interesting things happened since that time.

  • MySQL 5.6.23 peak throughput dropped by ~8% compared to 5.6.14. Looks like this regression appeared in MySQL 5.6.21.
  • 10.0.18 (git snapshot) peak threads increased by ~20% compared to 10.0.9 and reached parity with 5.6.23 (not with 5.6.20 though).
  • 10.1.4 (git snapshot) and 5.7.5 are the champions (though 10.1.4 was usually 1-5% faster). Both have similar peaks @ 64 threads. 

Read more

Information on the SSL connection vulnerability of MySQL and MariaDB

Last  week, a SSL connection security vulnerability was reported for MySQL and MariaDB. The vulnerability states that since MariaDB and MySQL do not enforce SSL when SSL support is enabled, it’s possible to launch Man In The Middle attacks (MITM). MITM attacks can capture the secure connection and turn it into an insecure one, revealing data going back and forth to the server.

Issue resolution in MariaDB is visible through the corresponding ticket in MariaDB’s tracking system (JIRA): https://mariadb.atlassian.net/browse/MDEV-7937

The vulnerability affects the client library of the database server in both MariaDB and MySQL. But, the vulnerability does not affect all the libraries, drivers or connectors for establishing SSL connections with the server. Read more

MariaDB 5.5.43 now available

Download MariaDB 5.5.43 beta

Release Notes Changelog What is MariaDB 5.5?

MariaDB APT and YUM Repository Configuration Generator

The MariaDB project is pleased to announce the immediate availability of MariaDB 5.5.43. This is a Stable (GA) release.

See the Release Notes and Changelog for detailed information on this release and the What is MariaDB 5.5? page in the MariaDB Knowledge Base for general information about the MariaDB 5.5 series.

Thanks, and enjoy MariaDB!

Posted in Announcement. Read more