One of important considerations for performance optimization is trading time with space. Combined overall performance needs to be considered when deciding whether or not a performance optimization is needed. There are several basic principles related to the results of the performance optimization of an application that need to be followed:Įqual-value principle: There is no change in the result of application execution after performance optimization.Įfficacy principle: After performance optimization, the targeted code runs faster.Ĭombined-value principle: Sometimes, performance optimization gains performance improvement in certain aspects, but degrades performance in others. This is achieved by structural adjustments, or refactoring, of the application based on the optimization of either hardware or software.
Optimization aims at reducing the time needed to complete a specific task accurately and according to specification.
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