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How to Monitor MySQL Database Performance

Tutorial August 12, 2024
mysql

Percona PMM is a free, open-source platform for managing and monitoring MySQL databases.

  • Query Analytics: Provides insights into query performance and optimization opportunities.
  • System Monitoring: Tracks server health, including CPU, memory, and disk usage.

How to Optimize MySQL Queries for Better Performance

Tutorial August 12, 2024
mysql

While indexes improve read performance, they can slow down write operations (INSERT, UPDATE, DELETE). Only create indexes on columns that benefit the most from indexing.

The EXPLAIN command provides insights into how MySQL executes a query. It helps identify performance bottlenecks and areas for improvement.