The year has flown by so quickly and I am simply stunned that Fall is now upon us. With the changing of seasons it is time for another software release of MariaDB Enterprise (MDBE) as well as MaxScale.
My last row-level security blog post got a few questions, so I decided that it would be good to follow up with more detail. The last blog post described some basic information about row-level security, but row-level security policies are highly dependent on an application's or organization's security requirements. In this blog post, I'm going to walk through an example row-level security implementation in MariaDB 10.0 in a little more detail.
At this week’s re:Invent conference, Amazon Web Services (AWS) announced it is joining the MariaDB community with the introduction of its Relational Database Service (RDS) for MariaDB. Amazon’s decision was driven by the growing demand among its customers for MariaDB, which now has over two million users in 45 countries.
Parallel replication is a much-expected feature of MySQL. It is available in MariaDB 10.0 and in MySQL 5.7. In this 3rd post of the series, we present benchmark results from Booking.com production environments.
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 a slave. If slave_parallel_threads is greater than 0, then the SQL thread will instruct multiple worker threads to concurrently apply transactions that were committed in the same group commit on the master.
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, to introduce MariaDB as an Open Source Solution for the POWER8 platform.
MaxScale 1.2.0 and above can call external scripts on monitor events. In the case of a classic Master-Slave setup, this can be used for automatic failover and promotion using MariaDB Replication Manager. The following use case is exposed using three MariaDB servers (one master, two slaves) and a MaxScale server.
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 Summer we make it more efficient and automated for developers and DBAs to use our high performance MariaDB binaries.