As a DBA, you probably often find yourself striving or struggling to improve the performance of SQL Server instance queries (might be smaller or complex ones). By default in order to get further analysis on the system's performance you need to perform server side trace along with SYSMON (PERFMON...
Whenever a performance issue occurs on the SQL Server database best option for diagnosing and troubleshooting common problems by using publicly available tools such as Profiler, System Monitor (Perfmon), and Dynamic Management Views (DMVs) in SQL Server 2005 (onwards). What to detect? Use SYSMON to detect...
First part of question is a pure newbie FAQ to know about, and the simple answer would be it is one of the Clustering type you can adopt within your SQL Server environment. To cover on newbie aspect both Active/Passive & Active/Active configuration is available within SQL Server, both operating system...
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03-18-2008
Filed under: sql server, performance, security, clustering, 2005, partition, monitoring, active/passive, parallel execution, performance monitoring, active/active, scalability
When it comes to performance, for a DBA indexes are the first one to come to mind in order to fine tune the tasks on the database. In this series we have already covered this huge topic of indexing and how best you can make use of Dynamic Management Views within SQL Server 2005 version that was lacking...
It is an universal truth in the database field that due to the fragmentation and page split the performance will be affected even for a simple [ SELECT <ColumnName> from.... ] type of query. So what you need to check or take action in terms of DBA role, on the execution of queries ensure that columns...
This may be last post in Performance Tuning & Security blog section here for this year!! Most of this year in the forums & newsgroups I have seen a common question asking about memory configuration within SQL Server 2005. As you may be aware that SQL Server 2005 (onwards) the memory allocation...
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Anonymous
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12-28-2007
Filed under: sql server, performance, memory, security, applications, best practice, awe, pae, dynamic, 3gb, benchmarking, performance monitoring, settings
How do you define the terms "Performance Monitoring"? What is your baseline & benchmarks? Have you ever used PERFMON (SYSMON) & PROFILER for serious performance issues within your SQL Server environment? The answer may be not 'yes' for all the questions above, in general getting...
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Anonymous
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12-19-2007
Filed under: dashboard, sql server, performance, databases, microsoft, security, blog, environment, best practice, backups, monitoring, baseline, benchmarking, downloads, performance monitoring