SqlServer-QA.net

SQL Server 2000 Enterprise Edition introduced support for the use of Windows 2000 Address Windowing Extensions (AWE) to address 8GB of memory on Windows 2000 Advanced Server and 32GB of memory on Windows 2000 Datacentre. With AWE, SQL Server can reserve memory not in use by other applications and the OS. Each instance must statically allocate ...

In general it is not a best practice to perform SHRINK database operation on a production server, atleast regularly! Sometimes it may be compulsory to keep them sized in order to ensure the disk storage is not compromised for any sudden changes to databases ETL processes, coming to the point by design the DBCC SHRINKFILE operation is a ...

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 • Filter ...

Paging and Memory bottlenecks are quite common when a performance problem strikes on your SQL Server. As we discussed here previously and relevant blog posts below talks about them: Paging and Available Memory for Operating sysem, what you need to know?  SQL Server Memory - what's your method on Configuration and Troubleshooting ...

This is a very tricky question and hard to stick to 1 or few solutions as answer, it depends! Overall the say is if  there isn’t any resource contention (from your pre-installation testing & analysis) and there is enough of each resource to go around, then there is usually no reason to set any restrictions on the server ...

Memory - an important aspect of system performance within a RDBMS platform, not specific to a database product or application. Coming to Microsoft related products such as Windows Server and SQL Server so on, various resources available on web such as MSDN blogs, Books Online and articles, frequently viewed concept for memory is such as ...

Have you ever observed the error specified above? Do you need to worry for this issue, yes! First task to check what are the memory settings on SQL Server, by default they will be DYNAMIC and quite common that they might have set with MIN & MAX settings. If you ever see the above error then another option is to check ...

Have you seen the above message within the SQL Server error logs? If not then no need to worry and make sure to continue your performance monitoring tasks. So when to be concerned! It is evident that SQL Server 2005 component handles memory differently as compared to SQL Server 2000 version. As one of the KBA refers SQL Server 2000 ...

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 such blocking are: Insufficient resources, ...

As a programmer interacting with SQL Server's cache is not often needed, but when you do need to determine what is going on with the cache, or you simply need to flush the execution plans or data pages to tune a query, you now have the means to do so. Below is the TSQL I have used to obtain buffers that are used within memory by object (SQL ...