MySQL query optimization
Problem
A query used by an operation can lose performance as data grows or its filtering needs change.
Analysis
The case is reproduced, the involved queries are identified, and filters, relationships, indexes, and execution plans are reviewed before any change is proposed.
Intervention
The work may include simplifying the query, adjusting indexes, or reviewing how information is requested. Each change is checked with representative data and scenarios.
Result or learning
For the record: useful optimization begins with evidence from the problem, not with recipes applied blindly.