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- Performance_tuning abstract "Performance tuning is the improvement of system performance. This is typically a computer application, but the same methods can be applied to economic markets, bureaucracies or other complex systems. The motivation for such activity is called a performance problem, which can be real or anticipated. Most systems will respond to increased load with some degree of decreasing performance. A system's ability to accept higher load is called scalability, and modifying a system to handle a higher load is synonymous to performance tuning.Systematic tuning follows these steps: Assess the problem and establish numeric values that categorize acceptable behavior. Measure the performance of the system before modification. Identify the part of the system that is critical for improving the performance. This is called the bottleneck. Modify that part of the system to remove the bottleneck. Measure the performance of the system after modification. If the modification makes the performance better, adopt it. If the modification makes the performance worse, put it back the way it was.This is an instance of the measure-evaluate-improve-learn cycle from quality assurance.A performance problem may be identified by slow or unresponsive systems. This usually occurs because high system loading, causing some part of the system to reach a limit in its ability to respond. This limit within the system is referred to as a bottleneck.A handful of techniques are used to improve performance. Among them are code optimization, load balancing, caching strategy, distributed computing and self-tuning.".
- Performance_tuning wikiPageExternalLink cTuning.org.
- Performance_tuning wikiPageExternalLink howtospeed.com.
- Performance_tuning wikiPageExternalLink ff714590.aspx.
- Performance_tuning wikiPageExternalLink Clouds-Done-Right.aspx.
- Performance_tuning wikiPageExternalLink 2009.08.iiscache.aspx.
- Performance_tuning wikiPageExternalLink ff847521.aspx.
- Performance_tuning wikiPageExternalLink article_3255.shtml.
- Performance_tuning wikiPageExternalLink www.performancetroubleshooting.com.
- Performance_tuning wikiPageExternalLink home.html.
- Performance_tuning wikiPageExternalLink www.vertexbuffer.com.
- Performance_tuning wikiPageID "225801".
- Performance_tuning wikiPageRevisionID "603474397".
- Performance_tuning hasPhotoCollection Performance_tuning.
- Performance_tuning subject Category:Computer_hardware_tuning.
- Performance_tuning subject Category:Network_performance.
- Performance_tuning comment "Performance tuning is the improvement of system performance. This is typically a computer application, but the same methods can be applied to economic markets, bureaucracies or other complex systems. The motivation for such activity is called a performance problem, which can be real or anticipated. Most systems will respond to increased load with some degree of decreasing performance.".
- Performance_tuning label "Performance tuning".
- Performance_tuning sameAs m.01gxr6.
- Performance_tuning sameAs Q7168256.
- Performance_tuning sameAs Q7168256.
- Performance_tuning wasDerivedFrom Performance_tuning?oldid=603474397.
- Performance_tuning isPrimaryTopicOf Performance_tuning.