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The following pages were recently modified. Source: Knowledge Base Product: Microsoft SQL Server 2005 Enterprise Edition & SQL Server 2005 Standard Edition Notification Contents: New and Major Modifications UPDATE Statements May be Replicated as DELETE...
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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...
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Have you ever wondered about flushing databases? Well not quite possible to flush it straight away and not a best practice too on the live server, so what it is about and you need to know about transactions state when they occur. Say when the changes...
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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...
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Before installing the SQL Server cluster there must be a checklist in order to ensure you haven't compromised on any hardcore requirement. In this regard Microsoft suggests the hardward that must be listed on this Windows Catalog and Hardware Compatibility...
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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...
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One of the best features you have in the SQL Server is to create database data file (additional) on fly without having a slow performance affect on existing connections. But think about how SQL Server manages to use server threads for the data file that...
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Recently I have been through interesting forum post on SQL Server performance website that a user asking how to monitor transaction activity between the databases without using a third party tool. Until SQL 2000 version it is not that easy to get more...
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May 25 2007- From the snippet of Tibor Karaszi , SQL Server MVP I have raised a feedback form on Connect.Microsoft website to get newer version (SQL Server 2005) about Index Defragmentation Best practices information. Vote your interest to get newer documentation...
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It is a good practice to determine the required capacity for a database application before it is deployed on the Production environment. As it speaks the I/O system is "most" important to the performance of SQL Server, in the event of any performance...
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When it comes to resolving table fragmentation, the basic checkout you perform is to run DBCC INDEXDEFRAG or even run DBCC DBREINDEX statements. As per the default configuraiton SQL Database Engine allocates a new extent to an allocation unit only when...
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When you run normal SELECT statement from the Activity Monitor, the session has a status of "suspended", a command of "SELECT" and a wait type of "ASYNC_NETWORK_IO". What do you expect to the see the results and within the...
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When you use BCP then you would definelty get to see this error "Unexpected EOF encountered in BCP data-file". Not only that I have seen this as one of the frequently asked questions (FAQs) and for a moment you might be thinking why there is...
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Dynamic Management Views (DMV) are very useful to get server state information to monitor the status, but not always you have to still continue in monitoring using SYSMON & PROFILER that are available by default with SQL installation. The engine within...
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