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The following pages were recently modified. Source: Knowledge Base Product: Microsoft SQL Server 2008 Enterprise Notification Contents: New and Major Modifications FIX: The LogReader agent unexpectedly consumes all CPU resources when the agent handles...
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Beginning of this year I have posted here about Build your BI skills in fast track data warehouse and based on that I have had few questions and feedback on how best we can take help of SQL Server 2008 features to build the fast track data warehouse....
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The subject line of this post is a common factor that every DBA might have (once in lifetime). Performance Monitoring is a big subject when it comes to practice, many factors include such as what to monitor, how often, and 'basic' rules of thumb...
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I think some users may not like it when certain features are mentioned as they are available in Enterprise Edition aka 'Enterprise Only'! It is not so easy to provide the great features with a minimal or free cost for any product, hence the licensing...
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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...
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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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How many SQL Server licenses you need to fix the number of CPUs on the server? The answer it depends on the number! Well having hyper-threading (i.e. multiple threads execute on a single physical CPU appearing as 2 logical CPUs) and dual-core technology...
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How many SQL Server licenses you need to fix the number of CPUs on the server? The answer it depends on the number! Well having hyper-threading (i.e. multiple threads execute on a single physical CPU appearing as 2 logical CPUs) and dual-core technology...
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Using SP_WHO or SP_WHO2 is a common way to get list of executing processes currently on the server, within SQL Server 2005 you could take advantage of DMV that lists currently-executing statements. select r.session_id ,status ,substring(qt.text,r.statement_start_offset...
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Parameterizing T-SQL queries are a well-known task such as database programming and best practice in some tasks. It allows query plan reuse and eliminates the need of recompilation for multiple invocations of the same query that simply has different parameter...
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Here comes another Frequently Asked Question (FAQ) on the forums and Frequently Posted Blog (FPB) here about high cpu issues on the SQL Server 2000 instances. Looking at high cpu spiks and performace issues is a common problem in all SQL Server installations...
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The system DMV sys.dm_os_schedulers is an useful DMV to find such as running tasks & active workers threads etc. This is required to monitor the system state is heavily loaded or not, in particular this view will help you identify if there is any...
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Source: Knowledge Base Product: Microsoft SQL Server 2005 Enterprise Edition & SQL Server 2005 Standard Edition Notification Contents: New and All Modifications SQL Server timing values may be incorrect when you use utilities or technologies that...
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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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Yes it does! Until yesterday even I was under impression that it will not use or cause any issues to the server. But think about performing the SHRINK operation of transaction log & database files on regular basis, say within a scheduled job or ongoing...
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