Query Xml in Sql Server

SQL Optimizer for SQL Server is the most comprehensive optimization solution available for SQL Server environments. This component offers complete SQL performance optimization with problematic SQL detection, automated SQL optimization and benchmarking capabilities. With it you can lower I/O and CPU costs with optimized SQL statements, reduce the learning curve by providing an intuitive SQL optimization environment, streamline the SQL optimization process by avoiding the trial and error method involved with manual SQL tuning.

The most common scenario with SQL Server is querying structured data. But many do not know that it also allows storing and querying semi-structured data using XML and JSON; as well as obtaining values from any point in time with temporal tables.

Every day, out in the various online forums devoted to SQL Server, and on Twitter, the same types of questions come up repeatedly: Why is this query running slowly? Why is SQL Server ignoring my index? Why does this query run quickly sometimes and slowly at others?