Query Analysis Deep Dive - 13 Causes of a Slow Query

Dive into an in-depth query analysis session that explores thirteen different performance problems affecting a single query. Learn to identify and fix issues such as nonsargable filters, missing indexes, query optimizer mistakes, unnecessary subqueries, incorrect join orders, missing filtered statistics, inefficient scalar functions, high worktable reads, unfamiliar syntax, insufficient memory grants, problematic distributed queries, residual predicates, and window spool ondisk operations. Gain valuable insights and develop a comprehensive checklist for troubleshooting slow queries, enhancing your ability to optimize database performance effectively.