Killing the NULL vs Index Myth You may have heard that NULLs don't work with Indexes. That's not true. Full Story
You're Doing Interfaces Wrong Interfaces are everywhere, but still we have tight coupling, and inflexibility. Dependency inversion is the answer.
The Software Crisis Software projects run over-budget, over-time, are inefficient, unmaintainable or ineffective. This is The Software "crisis".
