riverbed optimization

With the further promotion of the company's projects and the increase in the number of users, it is already faced with the problem that a single server cannot load. Due to the time relationship, the optimization mainly involves two steps. First, the application layer code is optimized to improve the load and throughput of a single server. Then perform table sharding and introduce distributed applications such as queue and memcached. Project Background

Nginx optimization and nginx optimization grapenvine Making full use of Nginx's efficiency and stability is very important for Nginx optimization. The following describes compilation and installation, third-party plug-ins, and system kernel. Compilation and Installation Process Optimization 1. Reduce the size of Nginx

Summary of js Performance Optimization for stb frontend development, and js Performance Optimization for stb frontendJs Performance Optimization Javascript is an interpreted language, and its performance cannot reach the level of C, C ++, and other compiling languages. However, there are still some ways to improve it.1. Loop In JavaScript, there are three types o

SQL Optimization-logical Optimization-view rewriting and equivalent predicate rewriting, SQL Predicate 1) view Rewriting View type: A) a view constructed in SPJ format is called a simple view. Create view v1 as select x, y, z FROM t; B) A View (with operations such as GROUPBY) constructed in non-SPJ format is called a complex view. Create view v2 as select x, y, z FROM t order by x; View Re

Guide: Author Yanyang wrote a series of articles about asp.net. I have a period of time did not write asp.net things, in the mind always feel that the lack of what, after all, their own asp.net still love a single clock. In this series of articles, to prepare a more comprehensive about asp.net performance optimization, from the front to the background, later this Levin also see as a handbook for everyone to inquire! Here's what the article reads: Asp

Search engine algorithm is really the face of Cao quicker. By it is the reform of Baidu. Let us webmaster elusive, in case of a big update, we can imagine the site is what the situation, which is such as Caocao Jiang Gan was poured a big mold, the result is a significant reduction in traffic. How to let Baidu algorithm change without affecting the site? Many webmasters are also Zhuge Liang sing Kongchengji-no way. Let's talk today about how I keep the weight of the top page. I hope that the webm

Small and medium-sized web site construction is inseparable from the search engine support, so the site optimization has become an essential means of website construction. In search engines to achieve high rankings, in order to be in the Internet enterprises, is the industry consensus. So there is to do search engine marketing promotion, but also rely on SEO technology to do optimization. But no matter whic

Tags: policy logic ima maintain historical database design picture coordinate typeThe purpose of MySQL performance optimizationHow to design the database rationally? What database design can provide the cornerstone for post-DBA optimization?The difference between database design and program design?Early optimization of database design Clear relationship (clarify the relationship between tables, you

Tags: mysql optimization discuz InnoDBPreviously wrote two articles on Discuz optimization in 2006 and 2009: MySQL Optimization discuz forum optimization, MySQL optimization discuz Forum optimization-continued, did not expect all

Label:Database optimization consists of the following three parts, database optimization, database table optimization, program operation optimization. This article is the first part of database performance optimization: Database optimiza