Dotdeb repository problems with MariaDB 5.5 (solution)

Dotdeb is a repository currently targeting Debian and Ubuntu, providing a nice set of packages for LAMP servers.

Recently, MySQL 5.6 was added to the dotdeb repository. On the surface, this is a very harmless addition. MariaDB is a replacement for MySQL and it should be possible for applications designed for MySQL to easily switch to MariaDB. Therefore MariaDB also includes the libraries that applications using MySQL depend upon, such as libmysqlclient18 and mysql-common. The dpkg package manager looks at the MySQL 5.6 packages in dotdeb and assumes that 5.6 is a higher version than 5.5, which results in it removing or replacing libraries during normal apt-get installation and upgrade procedures. Read more

The MariaDB Foundation Announces General Availability of MariaDB 10

Best MariaDB ever hits the streets – MariaDB 10 innovations developed with Google, SkySQL & Fusion-IO

London, United Kingdom – 31 March 2014 – The MariaDB Foundation, an independent body which promotes the popular open source database MariaDB, today announced the much-anticipated general availability of MariaDB 10, providing today’s generation of application developers with enhanced performance and functionality.

Since its launch in 2009, MariaDB has built an active and vibrant open source community and has led the way in database innovation. In 2013, Wikimedia Foundation, the people behind Wikipedia, announced the migration of many of its production MySQL systems over to MariaDB and Google confirmed it aims to move its thousand-plus MySQL instances over to MariaDB technology. Read more

MariaDB and WebScaleSQL

On Thursday MySQL technology saw a huge boost. It’s hard for anyone now to argue that MySQL isn’t in the game of extreme scalability and performance, which some NoSQL vendors have been using as a tagline for the last years. To see four of the largest MySQL and MariaDB users come together to bootstrap a branch of MySQL for extreme scaling needs is simply fantastic. The improvements done inside these companies will now be available to the rest of the community. In all fairness Facebook and Twitter, in particular, have been making their improvements publicly available also before. Google has also made some improvements available publicly over the years and have lately been active in the MariaDB project with code reviews, bug fixes and other patches. Read more

An update on the MariaDB Audit Plugin and a new version of it

I’m happy to announce that a new version of the MariaDB Audit Plugin is available. Version 1.1.5 can be downloaded here. As you can see the Audit Plugin is available from SkySQL, who has developed the plugin.

However, now with the Audit Plugin being GA for a couple of months since 7th of November last year and customers using it in production, SkySQL has decided to contribute the Audit Plugin to the MariaDB project and I’m happy to tell you that starting from MariaDB versions 5.5.37 and 10.0.9 the Audit Plugin will be included by default. Read more

jQuery and GIS distance in MariaDB

I’ve continued building on my MariaDB GIS and node.js example application that I wrote about two weeks back, https://blog.mariadb.org/node-js-mariadb-and-gis/. The application shows how to load GPX information into MariaDB, using some MariaDB GIS functionality, and making use of the node.js platform together with MariaDB’s non-blocking client.

With the GPX data converted into GIS points in the MariaDB database, I wanted to further expand a little on both the GIS aspect and also look at how some additional data could be shown in the application by using jQuery’s Ajax calls to update a piece of the web based application UI.

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Node.js, MariaDB and GIS

The availability of the node.js binding for MariaDB’s non-blocking client library together with the GIS capabilities of MariaDB inspired me to make an example of using node.js and MariaDB to import so-called GPX tracks to a MariaDB database and then show them on a map. GPX tracks are what are stored by many GPS devices including running watches and smartphones.

My project makes use of MariaDB’s non-blocking client library together with the node.js platform and on top of that uses the GIS functionality found in MariaDB 5.5 and 10.0.

To start with let’s go through the software and components I’m using:

  • Node.js – The popular Node.js platform built on Chrome’s JavaScript runtime.

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MariaDB 10.0 Beta launched – an important milestone

There has been a lot of discussion about MariaDB 10.0 throughout the whole year. When will it be released, what will it include, what is the focus on MariaDB going forward, etc? My feeling is that people have in the past few months started to understand the value of MariaDB 10.0. There is a good group of people and companies that have been trying out and using the MariaDB 10.0 alpha releases and providing us with excellent feedback.

MariaDB 10.0 is a massive release with loads of new features which ease several pain points that MariaDB and MySQL users have run into over the years. Read more

What does MariaDB 10.0.1 include – available now

First, congratulations Oracle on the GA of MySQL 5.6! Well done!

In this post I walkthrough the features of the first two alpha versions of MariaDB 10.0. The first, 10.0.0-alpha, which was made available in November, and 10.0.1-alpha that saw daylight yesterday. I will go through the features by placing them in the following categories:

  • MariaDB 10.0-only Features (features that aren’t in MySQL 5.6)
  • MariaDB 10.0 Merged Features (features merged from MySQL 5.6)
  • MariaDB 10.0 Reimplemented Features (features reimplemented from features in MySQL 5.6)
  • MariaDB 5.x Features now in MySQL 5.6 (features introduced in earlier MariaDB versions which have now been introduced in MySQL 5.6)
  • MariaDB 5.x Features Backported from MySQL 5.6 (features introduced in earlier MariaDB versions which were backports of features from MySQL 5.6 development versions)

Some of the features will have links to the MySQL manual for the documentation Oracle has made available on the feature. Read more