SQL Server Performance & Troubleshooting – Where Milliseconds Matter 🚀

SQL Server Performance: JSON vs XML – Which One Is Faster? SQL Server Performance Series – JSON vs XML Hi SQL Server Guys, In performance discussions, usually a very important question came up: Should we use JSON or XML in SQL Server? At first glance this may look like a simple design decision. But in real production systems the choice between JSON and XML can have a significant impact on performance, scalability, and maintainability . In many projects, choosing the wrong format can introduce unnecessary overhead and slow down critical queries . In other words, the decision between JSON and XML can directly influence the success of the system we are building. That is exactly why this comparison is so important. Let’s look at what happens when we compare JSON and XML in SQL Server. JSON vs XML Performance Test By doing internal tests comparing JSON and XML processing, the results i got were quite interesting. When parsing and retrieving values f...

JSON vs XML Indexing in SQL Server – The Ultimate Performance Showdown (Real Benchmarks Inside) SQL Server Performance Series – Advanced Indexing Deep Dive Related article in this series: SQL Server Performance Series – Engine-Level Optimization Deep Dive Hi SQL SERVER guys, today we will answer to a question that keeps coming back in modern SQL Server workloads: Should you index XML… or JSON? Which one performs better? Which one scales? Which one burns your CPU? As you usually do let’s benchmark it properly. Why This Matters Modern applications store semi-structured data everywhere: Microservices payloads Audit logs Dynamic attributes External API responses SQL Server supports both XML and JSON standards, but indexing strategies are completely different. How XML Indexing Works XML supports the following types of indexes: Primary XML Index Secondary PATH index Secondary VALUE index Secondary PROPERTY index It shreds XML into inte...