Manage database connections efficiently. Learn connection pooling configuration and patterns for high-performance apps.
Connection pooling reuses database connections for better performance.
connections = (cpu_cores * 2) + effective_spindle_count
Start with 10-20 connections per instance and adjust based on monitoring.
Master database indexing to dramatically improve query performance. Learn index types, when to use them, and common pitfalls to avoid.
Optimize SQL queries for better performance. Learn query analysis, execution plans, and techniques to speed up your database operations.
Master database indexing to speed up queries. From B-tree basics to composite indexes to avoiding common pitfalls.