[dba-SQLServer] Genealogy of Relational Databases

If you've ever wondered how many relational databases there are and/or have
been, which one was first, which one(s) begat which other ones, and similar
questions, here is a cool chart that traces the history of RDBMS. There's a
PDF too, so you could save and/or print the chart.

http://www.i-programmer.info/news/84/4816.html

-- 
Arthur
Cell: 647.710.1314

Prediction is difficult, especially of the future.
  -- Niels Bohr