What is Scaling in MySQL?
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网络规划设计师、敏捷专家、CISP、ITSS服务经理、ACA全科目、ACP4项、ACE、CBP、CDSP、CZTP等。拥有 PRINCE2 Foundation/Practitioner、CCSK、ITIL、ISO27001、PMP等多项国际认证。 专利5+、期刊10+、知识产权师。核心期刊审稿人。采纳回答In MySQL, scaling capacity is actually the ability to handle the load, and it’s useful to think of load from several different angles such as:
Quantity of data Number of users User activity Size of related datasets2021-10-16 17:30:13赞同 1 展开评论 打赏 -
At the initial stage of business, the database design mostly adopts the structure of single database and single table. With the development of business and the growth of QPS and data volume to a certain bottleneck, the architecture of single database and single table cannot be supported. At this time, it is necessary to expand the database level. Database expansion can be divided into the following scenarios:
Read performance extension
Write performance extension
Sub database and sub table
2021-10-16 17:29:30赞同 展开评论 打赏
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