Fast table size detection in Greenplum Database

Fast table size detection in Greenplum Database

One of the most important issues in a data warehouse is ‘How large are my tables?’ This question is asked for many reasons by different people. From the System Admins, this question is asked because they are typically responsible for the amount of storage used by the...
ODPi? New Open Source Standard or New Marketing?

ODPi? New Open Source Standard or New Marketing?

If you’re an Enterprise IT manager, chances are that you are thinking about using Hadoop. You’re probably wondering “which distribution is best for my organization?” That’s when you end up sinking time into researching, weighing pros and cons, and delaying adoption....