This article explains how to enable, verify, and disable performance monitoring for SQL Server on Azure Virtual Machines (VMs), and how to view and query the data that it collects. Performance ...

Connection establishment is the single most expensive operation the driver performs. Almost every PHP performance investigation ends with a connection-management fix. Pooling reuses ODBC connections ...

Production performance problems arrive with pressure. Users are waiting. Jobs are queued. Management wants answers in five minutes. The fastest-looking response — jumping straight to a query plan, ...

This book aims to improve the performance of your SQL Servers, how does it fare? The book discusses methods and tools, that can be used to identify and fix common SQL Server problems, using a ...