How can I use indexing effectively in my database?
Indexing is a technique to optimize database queries. It helps speed up data retrieval by creating a data structure that allows for faster searches.
What types of indexes should I consider?
You can consider B-tree indexes for general use, hash indexes for equality comparisons, and full-text indexes for searching text.
How do I decide which columns to index?
Focus on columns that are frequently used in WHERE clauses, JOIN conditions, or as part of an ORDER BY statement.
Are there any downsides to indexing?
Yes, while indexing speeds up read operations, it can slow down write operations due to the overhead of maintaining the index.
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