Posts Tagged ‘fedora 10’

KDE 4.2 brings the MySQL server to the desktop

If you’re using Fedora 10, and are a KDE desktop user, you’ll notice that your latest KDE 4.2 update, requires having a local MySQL server installed. This is due to Akonadi, part of the KDE PIM packages, that now rely on MySQL as a default server, for storing PIM data. Just a few months ago, I mentioned the news that Amarok 2 will also use MySQL as a default database.

Akonadi uses MySQL mainly as a cache, not as a data store. This is something that Debian users will also see. Eventually, anyone with KDE 4.2 will see the requirement to have a MySQL server installed. If you already have a native installation of MySQL provided for by your distribution (maintained by RPM/DPKG), it naturally won’t be installing another copy – it just uses the system-wide version.

Not everyone is happy. Especially those that use netbooks, with limited disk space. Reading Reducing the MySQL 5.1.30 disk footprint by Ronald Bradford might help in that respect – there are ways to reduce up to 25% of the space.

However, from a MySQL perspective, and as a member of the Sun Database Group, I am happy to see the ubiquity of MySQL, on the Linux desktop.

For the technical folk amongst you, its worth looking at the akonadi spec file:

BuildRequires: mysql-devel
BuildRequires: mysql-server
# when/if akonadi grows support for other backends, consider splitting
# these similar to how phonon is done currently.
Requires: qt4-mysql
# not *strictly* required, but we need a functional default configuration
Requires(hint): mysql-server
Requires an available instance of mysql server at runtime.  
Akonadi can spawn a per-user one automatically if the mysql-server 
package is installed on the machine.
See also: %{_sysconfdir}/akonadi/mysql-global.conf