isilon performance

How to calculate the code running performance and the code running performance During the development process, a function may have multiple implementation methods. To pursue code performance, we often need to compare the running time of each implementation method, so as to select the best performance implementation met

Optimization of Data Processing1. sqldataread and dataset SelectionSqldataread advantages: fast data reading. If you do not need to process the returned data in large quantities, we recommend that you use sqldatareader. Its performance is much better than that of datset. Disadvantage: the connection to the database cannot be closed until the data is read. (Sqldatareader reads data quickly forward. The sqldatareader class provides a method for readin

Live streaming weak network optimization strategy | live streaming SDK performance optimization practices, sdk Performance OptimizationScenarios of weak Network Optimization After more than a year of rapid development, the online live broadcasting industry has developed a variety of methods. The earliest webcast was when the anchor sat in front of the PC and installed professional live video devices (such a

[Android performance optimization series] ultimate article on memory-reducing your memory consumption and android Performance Optimization If you like my blog, please pay attention to my Weibo, please click here (http://weibo.com/kifile), thank you Reprinted please indicate the source (http://blog.csdn.net/kifile), thank you again Address: http://developer.android.com/training/articles/memory.html In the

Optimization of front-end development performance and development performanceGolden rule for Web Application Performance Optimization: First optimize the front-end performance, because this is the cost of 80% or more of the end user response time. The following is my summary of the frontend development performance opti

High-performance TCP UDP Communication Framework HP-Socket v3.2.3 officially released, high-performance tcp HP-Socket is a set of common high-performance TCP/UDP Communication frameworks, including server components, client components, and Agent components. It is widely used in TCP/UDP communication systems in various application scenarios, provides C/C ++, C #,

Recently help the company's several project team carried out different aspects of performance optimization, found that several projects have some common problems. Write an article here summarizing these types of questions and their corresponding solutions. Convenient for other project group reference. Frequently asked Questions: Open the page very slowly, some projects open a page unexpectedly more than 20 seconds. Optimization steps:

Test environment SetupTo configure Performance Monitor:Run--perfmon to bring up the default performance MonitorRun the--mmc-file Add Delete snap-in--Select Performance Monitor Add--save in Administrative tools in the next MMC can file--openCommon Performance monitoring counters: Object Counter D

In the previous article, we simply positioned the customer front end and the database backend performance issues, if the two blocks are excluded, the problem is basically determined on the application server. But we tend to be most unfamiliar with the application server, or the performance of the application, in the event of a performance problem often with a sen

Php imports a large amount of data to mysql Performance optimization skills, mysql Performance Optimization. Php performance optimization tips for importing a large amount of data to mysql. mysql Performance Optimization This article describes how to import a large amount of data to mysql

In the first two articles, we learned about Android memory, including how to use memory reasonably, and how to locate a problem when a memory leak occurs. So the knowledge of memory is discussed here, and today we will learn some techniques of performance coding optimization.Here first of all, the coding optimization techniques discussed in this article are all part of "micro-optimization", meaning that even if we follow the techniques of this article

Python performance optimization skills, python Performance Optimization Python is a very cool language, because few Python code can do a lot of things in a short time, and Python can easily support multi-task and multi-process. Py 1. Key code can depend on the extension package Python makes many programming tasks simple, but it does not always provide the best performan