You may be aware that or seen within your Database platform about slower disk performance than expect having multiple disks in Windows Server 2003 environment when you use a hardware-based redundant array of independent disks (RAID) or a software-based RAID. This could be due to one of the reasons such...
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Anonymous
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04-28-2008
Filed under: sql server, performance, microsoft, technet, i/o, article, disk, best practices, monitoring, deployment, layout
Configuration of server such as disk and memory is an important factor for SQL Server Performance, there is all about questions within newsgroups and forums that how do I setup the disk layout for a SQL Server database (say, 2005 version). Not only this there will be more questions asked related to general...
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 must be identified and tuned. Few root causes for...
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Anonymous
on
02-25-2008
Filed under: sql server, performance, memory, dba, i/o, disk, 2008, development, cpu, best practice, capture, resource governor
You might have come across on the web resources that setting the disk to a 64k cluster size (8 * 8KB pages) might achieve the performance. But have you wondered will this really boost the disk performance, see in what scenario such as lots of reads and writes from the database to disk. In this case take...
Within your SQL Server environment there are few simple steps you can take up in order to gain performance to a level, for instance when configuring a SQL Server that will only contain a few gigabytes (GB) of data and not sustain heavy read nor write activity, it is not as important to be concerned with...
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 on file ". Though this is classed as an...
Snapshot backups are introduced in SQL Server 2005 version that uses: The underlying backup technology creates an instantaneous copy of the data that is being backed up. The instantaneous copying is typically accomplished by splitting a mirrored set of disks or by creating a copy of a disk block when...