What is a random number? Well, even if you have never read any definition, you can still answer that question pretty easy. It’s the unpredictable result of some action like throwing a dice. We just can’t predict what the next number will be. The Lucky shoot is all we’ve got. In a real world, randomness is kind of natural „thing”, but it starts to be more complicated when it comes to machines. Why? Simply because of their deterministic character...
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Daj się poznać 2017 2770 dni, 15 godzin, 45 minut temu 141 źrodło rozwiń
Couple days ago my friend during a job interview was asked to explain the concept of table partitioning in SQL Server. Tough one? To be honest, neither he nor I had never heard about that. After few hours of learning, I’m ready to present to you the idea. So, is that connected somehow with disk partitions in our computers? No exactly, but the concept seems to be quite similar (at least for me). The idea As we probably all know, the relational database consists of tables (relations). Each one represent...
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