And for the fourth year in a row, MariaDB Foundation participates in the Google Summer of Code! The MariaDB Organization in GSoC is an umbrella organization for all projects that belongs to the MariaDB ecosystem, be it MariaDB Server, MariaDB Connectors, or MariaDB MaxScale. The complete list of our suggested project ideas is in MariaDB […]

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MariaDB 10.1 introduced Data at Rest Encryption. By default we provide a file_key_management plugin. This is a basic plugin storing keys in a file that can be itself encrypted. This file can come from a usb stick removed once keys have been brought into memory. But this remains a basic solution not suitable for security ...continue reading "MariaDB AWS Key Management Service (KMS) Encryption Plugin"

In this blog post, we’ll discuss some of the basics regarding Docker MySQL replication. Docker has gained widespread popularity in recent years as a lightweight alternative to virtualization. It is ideal for building virtual development and testing environments. The solution is flexible and seamlessly integrates with popular CI tools.

This post walks through the setup of MySQL replication with Docker using Percona Server 5.6 images. To keep things simple we’ll configure a pair of instances and override only the most important variables for replication. You can add whatever other variables you want to override in the configuration files for each instance.

Note: the configuration described here is suitable for development or testing. We’ve also used the …

If you are in Helsinki on Thursday next week March 17th, join us for the MariaDB meetup at Solinor. MariaDB team members will present the latest on MariaDB 10.1, MaxScale and MariaDB’s future roadmap. On stage Rasmus Johansson VP Engineering, MariaDB Corporation and Johan Wikman & Markus Mäkelä, developers of MaxScale. See the meetup page […]

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A while back, I wrote a blog post explaining how PERFORMANCE_SCHEMA improvements in MySQL Server 5.7 provides new visibility into the SSL/TLS status of each running client configuration.  An excellent recent post from Frederic Descamps at Percona covers similar territory.  Both of us use PERFORMANCE_SCHEMA tables directly – a powerful interface, but one that requires a query joining multiple tables.  Thanks to the excellent work of Mark Leith, and a contribution from Daniël van Eeden, access to this same information is made far easier via the SYS schema.

I overlooked the SYS …

MariaDB was voted database of the year for the third year in succession in the LinuxQuestions.org Members Choice awards, winning 45.49% of the vote, up from 34.21% last year. Thanks to everyone from the community that voted for us. 2016 will be a busy year, including the upcoming release of MariaDB 10.2. Take a look […]

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MariaDB won the 2013 and the 2014 LinuxQuestions.org Members Choice Award Database of the Year, and is in the running again for 2015 winner. Up until 2012, MySQL held a near-monopoly on the title, having won every year since at least 2001 (except for 2002, won by PostgreSQL). Since 2013, however, it’s been all MariaDB, […]

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The main schedule for the Percona Live Data Performance Conference is available. Almost everything has been defined. There are tutorials and plenty of sessions waiting for conference attendees.

One thing that is still undefined is the session of lightning talks. The …

The MySQL team has been maintaining a MySQL image on Docker. They have been listening to requests from the community and reacting quickly. So far, they have fixed two bugs that I reported and introduced a feature request that I suggested to make the server more secure.

Thanks, folks!

My latest request was about password management in a MySQL container. I have mentioned in previous posts the compatibility problems introduced by MySQL 5.7 security enhancements. Let me recap the main issues here:

MySQL is secure by default.

The recommended method to install MySQL is mysqld --initialize, which will generate a random password that the DBA will then use to access the …

In a recent post the MySQL product managers asked the community for feedback about proposed new defaults. One of the proposals is to make log-slave-updates on by default.

There are other important options that require some debate. They all look reasonable to me. This one, instead, which implies funnelling the replication events in a slave to its binary log, is questionable.

Let's start for the reason why it is a good idea. The scenario in which it makes sense is when you want a slave to be a master of one or more slaves. This is a common scenario in many cases where you need …