SqlServer-QA.net

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 as starting location of partition is ...

Simple, short and crisp - I would like to say about TSQL enhancements within SQL Server 2008. You may already aware about what's new and how best you can take advantage within your code, most of the Developers would agree about IntelliSense functionality that supports (gives you advantage on) frequently used TSQL elements, we can expect to ...

As blogged here before Virtual Labs are very handy for the new users and existing professionals to test out new features without disturbing their own platform. In this scenario Microsoft events are helping the users by providing access to their virtual platform for BI & Relational Databases that are built in latest operating system with new ...

Have you ever asked this question about how do I identify the queries that worth tuning? The simple answer it is neither easy or hard to obtain such information if you have managed your SQL Server by deploying industry best practices (wherever possible). Then it comes what kind of practice you should deploy in order to obtain the ...

It is worth mentioning the valueable query I have been through when referring to Technet Magazine, the following query has given me useful information in finding out what are my top 20 most expensive queries that are consuming most of disk I/O (read & write). November2007 magazine refers as follows: SELECT TOP 20 SUBSTRING(qt.text, ...

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 help of SYSMON (PERFMON) for Avg. Disk ...

No doubt that as compare to previous version the current SQL Server 2005 provides more new language constructs and primitives for the T-SQL language than can be utilized. Still there are many out there not entirely ready to upgrade from SQL Server 2000 to 2005. In this case you can take few advantages of SQL 2005 by keeping the user databases in ...