Why You Should Never Use MongoDB « Sarah Mei

An interesting article from Sarah – much good advice there!

Source: Why You Should Never Use MongoDB « Sarah Mei

About Oracle: DBA_DEPENDENCY_COLUMNS

A colleague asked if there was a way to do column level dependency tracking recently. He wanted to know for a given view, which tables and the columns on those tables, it was dependent upon, without, of course, reading through the code.

I was vaguely aware that since 11gR1 Oracle has been tracking fine grained (column) dependencies, but couldn’t find a way of seeing the details stored, until I found this interesting article from Rob (more...)