Articles tagged

30 January 2013
30 January 2013

Using Optimizer_WhatIF and StatsStream to Simulate a Production Environment

SQL Server's Query optimiser judges the best query plan from the data in the relevant tables and the server's hardware. How, then, can you investigate the query plans being generated for slow-running queries on a customer's production server when you can neither access the server, nor recreate the database from a backup?… Read more