文件名称：Relational+Database+Index+Design+and+the+Optimizers.zip
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更新时间：2022-12-07 18:32:37
索引优化 数据库设计
Relational databases have been around now for more than 20 years. In their early days, performance problems were widespread due to limited hardware resources and immature optimizers, and so performance was a priority consideration. The situation is very different nowadays; hardware and software have advanced beyond all recognition. It’s hardly surprising that performance is now assumed to be able to take care of itself! But the reality is that despite the huge growth in resources, even greater g
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Relational+Database+Index+Design+and+the+Optimizers.pdf