SQL for Java Devs · interview question
When should you avoid using indexes in a database table?
Multiple choiceMediumchapter-8-curatedpremiumsql-for-java-devsindexes
Answer and explanation
Correct answer
A. When the table has a lot of write operations.
Why
Indexes can slow down write operations due to the overhead of maintaining the index. If a table experiences frequent writes, it may be better to avoid indexes to improve overall performance.
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