Common production reasons for slow queries and debugging flow

Common production reasons for slow queries and debugging flow

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, dbms, topic-specific, database

参考答案摘要

Slow queries are often caused by missing indexes, bad joins, or large data growth. Sometimes queries were fast initially but slow down as data increases. The first step is checking query execution tim...

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