SQL is So Overrated You can SELECT But it’s really project You start from SELECT But really ought to FROM Many direction to JOIN RIGHT, LEFT and LATERAL That’s not the end of JOIN INNER, OUTER and FULL. SQL isn’t so relational So says C.J. Date Hive, Imapa, Drill and Spark Never ending SQL projects SQL on scalars, vectors and objects Is it relational or is it hierachical? Is it rigid or is it flexible? Why is it so popular even at 50 years? HAPPY APRIL FOOLS DAY!
A blog about all things data and data processing issues and interests. SQL, NoSQL, flexible schema, scale-up, scale-out, transactions, high availability.