Every year Open Source technology is improved and extended. This post sheds some light on new technologies which might arrive in 2009.

Btrfs

With ext4 a new file just left the developer corner. However, ext4 is an old-style file system and does not offer “hot” features like on-line snap shots, versioning and so on. ZFS does, but it is not an option for Linux due to licence reasons. Here comes Btrfs into play: it is in development for quite some time now and many Kernel developers already asked to include Btrfs in the Kernel to speed up the development process. Additionally, several Kernel developers already mentioned that they expect Btrfs to be the next generation default file system for Linux in the mid-term.

In 2009 Btrfs will most likely stabilize its file

OpenGL 3.0

The release of OpenGL 3.0 this year was rather surprising: it was delayed for almost a year without any notice at all, which is usually a clear sign that a project is dead. However, left aside the question if the OpenGL 3.0 release is the beginning of a new era or or just a last breath of the project, OpenGL 3.0 is now out in the wild and the Free Software community will adopt it sooner or later.

Gallium

Simply said, Gallium3D is an attempt to make graphics card driver development on Linux much easier.

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