When should I remove an index from my database?

When should I consider removing an index from my database?

You should consider removing an index if it's not being used frequently, as it can slow down write operations.

How can I check if an index is being used?

You can analyze query performance using database tools or logs to see if the index is being utilized.

Are there any risks involved in removing an index?

Yes, removing an index can lead to slower query performance if that index was beneficial for certain queries.

What are some signs that an index is no longer needed?

Signs include low usage statistics, high maintenance costs, and if the indexed columns are rarely queried.