我正在优化我国的安文库数据库。
这些数据很简单,有3处(国家、国家、城市)。 这些数据按国家、州和市顺序排列。
如果我就ASC的三个领域设定一个指数,那么鉴于我们“READ-ONLY”三个领域的数据是100%的,那将是最有效的吗?
我正在优化我国的安文库数据库。
这些数据很简单,有3处(国家、国家、城市)。 这些数据按国家、州和市顺序排列。
如果我就ASC的三个领域设定一个指数,那么鉴于我们“READ-ONLY”三个领域的数据是100%的,那将是最有效的吗?
数据库的优化在很大程度上取决于你如何查询(即你问它是什么)。 换言之,如果你提出一些问题,我也许能够更好地回答你的问题。
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