Database Blog

Optimizing Conservative In-order Parallel Replication with MariaDB 10.0

Conservative in-order parallel replication is a great feature in MariaDB 10.0 that improves replication performance by using knowledge of group commit on the master to commit transactions in parallel on…

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Performance gains with MariaDB and IBM POWER8

MariaDB and Foedus paths crossed less than a year ago when I met Paolo Messina at a two-day IBM event in Tuscany. IBM invited me, as the MariaDB Italian representative,…

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MariaDB automatic failover with MaxScale and Replication Manager

Note: Replication Manager is developed and maintained by community members. It can be used with MariaDB Server, but it is not supported with an enterprise subscription. March 2016 Update: MaxScale…

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Five things you must know about parallel replication in MariaDB 10.x

When MariaDB 10.0 was launched as GA in 2014 it introduced a major feature: Parallel Replication. Parallel Replication is a fantastic addition to the long list of new MariaDB features,…

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Greater Developer Automation and Efficiency with MariaDB Enterprise Summer 2015

In the last two releases of MariaDB Enterprise, we have provided enhanced performance with the introduction of certified MariaDB binaries for POWER8 and optimized binaries for the x86 platform. This…

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MariaDB with Galera available on the IBM Power8 platform

It was a very long time since I wrote something in this blob, but I have been very busy this spring with MariaDB on Power. This has been a lot…

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Row-Level Security in MariaDB 10: Protect Your Data

Most MariaDB users are probably aware of the privilege system available in MariaDB and MySQL. Privileges control what databases, tables, columns, procedures, and functions a particular user account can access.…

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Optimizing Out-of-order Parallel Replication with MariaDB 10.0

Out-of-order parallel replication is a great feature in MariaDB 10.0 that improves replication performance by committing independent transactions in parallel on a slave. If slave_parallel_threads is greater than 0, then…

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Query and Password Filtering with the MariaDB Audit Plugin

The MariaDB Audit Plugin has been included in MariaDB Server by default since version 5.5.37 and 10.0.9. It’s also pre-loaded in MariaDB Enterprise. The Audit Plugin as of version 1.2.0…

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Information on the SSL connection vulnerability of MySQL and MariaDB

Last week, an 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,…

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