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SQL Server latch waits - index contention & performance issues how DMVs can help you to get information?

Published 17 April 8 5:6 AM | SSQA.net

What kind of performance issues you see on day-to-day basis within your environment? The following elements are important factors that can add fuel to the fire (problem): Faulty hardware • Hardware that is not configured correctly • Firmware settings...

Filed under: sql server, memory, analysis, disk, IO, monitoring, configuration, iometer, contention, latches, latching

SQL Server 2008 Resource Governor FAQ

Published 25 February 8 1:36 AM | SSQA.net

Bottlenecks aka locking & blocking is a quite common scenario within a RDBMS platform, that too SQL Server is not an exception at all. With an access to shared resources causes bottlenecks and demands on shared resources cause poor response time and...

Filed under: sql server, performance, memory, dba, i/o, disk, 2008, development, cpu, best practice, capture, resource governor

SQL Server has encountered % occurrence(s) of IO requests taking longer than 15 seconds to complete on file

Published 13 July 7 5:25 AM | SSQA.net

By now you should have applied the Service Pack 4 on your SQL Server 2000 instances and you might come across the message within the SQL error log " SQL Server has encountered 5877 occurrence(s) of IO requests taking longer than 15 seconds to complete...

Filed under: sql server, performance, memory, disk, IO, subsystem, request, cpu, taking longer