3 articles about indexes in SQL optimization and database performance.
Index problems are responsible for the majority of SQL Server performance issues. These are the eight index changes that consistently deliver the fastest, most measurable improvements — with the queries to find them.
Most SQL Server performance problems trace back to indexing. These eight targeted changes address the most common and highest-impact index issues — delivering measurable improvements without application rewrites or hardware upgrades.
Learn how index fragmentation impacts performance, when to rebuild vs. reorganize, and how to automate index maintenance using industry-proven solutions.