You wouldn't believe it until you try it yourself. I've been using the Eclipse Mars developer milestones lately, and I've been having some issues with slow compilation. I always thought it was because of the m2e integration, which has never been famous for working perfectly. But then, it dawned upon me when I added a … Continue reading Is Your Eclipse Running a Bit Slow? Just Use This Simple Trick!
In my recent SQL work for a large Swiss bank, I have maintained nested database view monsters whose unnested SQL code amounted up to 5k lines of code, joining the same table over and over again in separate subselects combined via UNION operations. This monster performed in way under 50ms, no matter how we queried … Continue reading The Myth About Slow SQL JOIN Operations