Every growing business hits this wall at some point. The application that worked perfectly six months ago now takes forever to load. Users start complaining. The dev team blames the server. The infrastructure team blames the code. Most of the time, it's neither. It's the database. SQL Server is built to handle serious workloads. But without regular maintenance and smart optimization, even the most powerful setup starts choking under pressure. At Qodors, database performance optimization is part of the daily work across multiple client projects. Not theoretical best practices — real fixes on real production systems serving real users. Here are the things that consistently make the biggest difference when a SQL Server database starts slowing down. 1. Fix the Indexes First This is the single most common reason SQL Server databases slow down over time. Either there aren't enough indexes, so the database scans entire tables for every query.…