# Statistics for Optimizing Queries

- [Engine-Independent Table Statistics](/docs/server/ha-and-performance/optimization-and-tuning/query-optimizations/statistics-for-optimizing-queries/engine-independent-table-statistics.md)
- [Histogram-Based Statistics](/docs/server/ha-and-performance/optimization-and-tuning/query-optimizations/statistics-for-optimizing-queries/histogram-based-statistics.md)
- [InnoDB Persistent Statistics](/docs/server/ha-and-performance/optimization-and-tuning/query-optimizations/statistics-for-optimizing-queries/innodb-persistent-statistics.md)
- [Slow Query Log Extended Statistics](/docs/server/ha-and-performance/optimization-and-tuning/query-optimizations/statistics-for-optimizing-queries/slow-query-log-extended-statistics.md)
- [User Statistics](/docs/server/ha-and-performance/optimization-and-tuning/query-optimizations/statistics-for-optimizing-queries/user-statistics.md)