Galaxy is a web based platform that allows Biologists to conduct data intensive analysis. Users can either use one of many public servers or locally hosted one. End users of the platform do not need any programming experience. They can upload they data to the server and use all the tools available in the toolbox to conduct their analysis. After the analysis, data can be downloaded by the user. One of the strong points of the platform is the history of all analysis steps. This means the user can always trace back everything that happened to analysed dataset. Experienced programmers can add new tools to the toolbox, depending on users needs. Galaxy platform is very well documented and has very big and active user community. There is also Galaxy Community conference held every year.