Blogs Dennes Torres in Blogs Denormalization in Production: Common Problem and Solution After a young developer (or database developer) learns about normalization, the quality of his databases increases a lot, there is... 19 April 2021 4 min read
Dennes Torres in Blogs Count Distinct and Window Functions Or: How to make magic tricks with T-SQL Starting our magic show, let’s first set the stage: Count Distinct doesn’t... 15 March 2021 7 min read
