In part 1 of my SQL ... your query execution plan will be quite different. Traditionally fixing these problems was a challenge -- the best fix is to restructure your tables in order to eliminate ...

SQL is neither ... efficient at execution time. Experts like Michael Stonebraker of the University of California at Berkeley and Ingres pointed out that doing that sort of query in a CODASYL ...

That is, databases grounded on the relational SQL model yet adopting some of the "knobs" the NoSQL lot has introduced for people to turn in order to ... as well as query execution speed.