Category Archives: General
A screencast about the MariaDB release process.
httpv://www.youtube.com/watch?v=aOsddictJU4
(I recommend watching it in full screen 720p, so you can see the details.)
Some links mentioned in the video:
- The MariaDB homepage
- The AskMonty Knowledgebase
- Southeast Linux Fest
- Buildbot
- The MariaDB Buildbot
- The MariaDB Tools project on Launchpad
- The MariaDB Downloads page
- The maria-discuss mailing list on Launchpad
- MariaDB on Twitter
- MariaDB on Facebook
- MariaDB on Google+
…
It is not a secret that we’ve been kicking the tires and playing with JIRA for project management. After using it since the beginning of the year most of us like the feel of it and we’ve decided that it makes sense to start using it more.
As you know, the MariaDB project has many fragmented resources. We report bugs in Launchpad. We store our plans in worklog. We’ve never used the Launchpad Blueprint feature for this very reason. We don’t use Launchpad Answers because we have the Knowledgebase.
With this move to hosted JIRA (yes, this is an important link: https://mariadb.org/jira) we can report bugs, have future plans, and also give users a roadmap which is pretty cool. …
Over the past few days extensive conversations around a new security vulnerability in MariaDB and MySQL have taken place.
It all started as a chain reaction when Monty Program publicly disclosed information about the flaw they had found and about how to make sure your MariaDB and MySQL installations can be fixed. The initial information got assigned the security vulnerabitlity identifier CVE-2012-2122 and the contents can be seen e.g. here http://seclists.org/oss-sec/2012/q2/493.
The bug was found two months ago on April 4th.
Before disclosing the information publicly, given the seriousness of this bug and considering the millions of MySQL and MariaDB installations deployed worldwide, Monty Program informed the biggest distributors of MySQL and MariaDB as a precaution. …
We haven’t posted any Windows benchmarks for a while, and MariaDB for Windows contains some specific improvements which might not be widely know since we haven’t talked much about them yet. This post is an attempt to fix that. We’ll also share current MySQL 5.5 numbers.
My setup is an 8 core 2 socket server (yes, a little bit dated for today, but it is the best machine I have at my disposal), 10K SAS disks with RAID1. I ran sysbench 0.4 single table / 1,000,000 records. I ran the benchmark over a network, with the number of concurrent clients ranging from 4 to 4096. …
We’re quite happy that we’ve released four major releases that are production ready (better known as generally available or GA in the MySQL world) in the last 26 months. That is just a little over two years, and a whole lot of features. In that same time, MySQL has seen one GA release (MySQL 5.5) and we’re all eagerly awaiting the upcoming MySQL 5.6.
You’ll note that we built MariaDB 5.1, 5.2, and 5.3 based on the MySQL 5.1 codebase. A significant number of features went into MariaDB 5.3 (our biggest GA release to date), with the biggest changes in the optimizer in over a decade. …
Continue reading “What comes in between MariaDB now and MySQL 5.6?”
The explain statement can be an important tool for understanding how a query is being executed and what you can do to make it run better. Although the output of EXPLAIN is relatively straightforward it can be confusing to inexperienced users or can be mangled by terminal wrapping.
To help with these problems as well as provide a pastebin for MariaDB developers to share explains during development we created The MariaDB/MySQL Explain Analyzer. This tool:
- Helps unmangle explains (both vertical and tabular format)
- Displays explains in an easy-to-read format.
- Highlights and provides explanations for some terms.
…
On Friday last week, after the intensive days of the conference, Ars Technica wrote and published a nice article about MariaDB including many of the messages we had been delivering during the conference, http://arstechnica.com/business/news/2012/04/mysql-founders-latest-mariadb-release-takes-enterprise-features-open-source.ars.
Last year, when it became clear that O’Reilly wasn’t going to arrange the MySQL user conference in the future, there was a lot of discussion on who should arrange it. In the end Percona was pretty fast informing everyone that they had booked the convention center in Santa Clara to arrange the conference this year. …
Continue reading “MariaDB at the MySQL Conference & Expo 2012”
We are pleased to announce the immediate availability of MariaDB 5.5.23. This stable (GA) release incorporates MariaDB 5.3.6 and MySQL 5.5.23, some performance improvements, and bug fixes.
Please see the What is MariaDB 5.5 page for an overview of MariaDB 5.5.
Sources, binaries, and package downloads are available from our network of MariaDB mirrors. Debian and Ubuntu packages are available from our mirrored apt repositories. We have a sources.list generator for creating sources.list entries. …