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One of the first things taught in introductory statistics textbooks is that correlation is not causation. It is also one of the first things forgotten.
The evolution of database technology is a journey, not a destination. We must continue to innovate and adapt.
The writer must have the courage to say what others dare not say.
I don't believe in pessimism. If something doesn't come up the way you want, forge ahead. If you think it's going to rain, it will.