With this blog I am sharing my knowledge, experience and opinion on technology related topics. I am trying to be as correct as possible but I can give no guarantee for correctness of all information provided. The descriptions and opinions expressed here are my personal view. I am currently employed by the great technology company EMC² but the content published here is not read or approved in advance by EMC² and does not necessarily reflect the views and opinions of EMC or any other company that I have worked for.