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随着Internet的迅猛发展,国内Ineternet用户在数量和上网时间上都增长很快。对于搜狐这样的国内知名网站,每天的访问量和注册用户都在迅速增加,且Internet网站面对众多的网民,必须保证服务器7×24小时的连续工作,因此要求服务器具有性能高、工作稳定、吞吐能力强、存储容量大、可扩展性好等特点。 搜狐的网站服务器应用在UNIX系统,主要包括两方面:网上社区和搜索引擎。网上社区的前台是多台Web服务器,后台是Oracle数据库服务器和文件服务器。数据库服务器由于要求存储量大,支持上千用户的同时连接,同时要求安全稳定、可随时扩充,因此搜狐采用了Sun Enterprise E450,配置UltraSPARC-Ⅱ 400MHz双CPU(可扩至4CPU)、4MB缓存,UltrasPARC-Ⅱ的VIS指令集可加速网络应用,6个PCI插槽提供超过1GB/秒的I/O,内存为2GB(可扩至4GB)。操
With the rapid development of the Internet, the number of Ineternet users in China has increased rapidly both in number and on the Internet. Sohu this well-known websites, daily traffic and registered users are rapidly increasing, and the Internet site in the face of many Internet users, you must ensure that the server 7 × 24 hours of continuous work, so the server requires high performance, stable, Throughput, storage capacity, scalability and so on. Sohu’s Web server applications in UNIX systems, mainly includes two aspects: the online community and search engines. Online community front desk is more than one Web server, the background is the Oracle database server and file server. Therefore, Sohu adopted Sun Enterprise E450, equipped with UltraSPARC-II 400MHz dual CPU (expandable to 4CPU), 4MB cache memory, The UltrasPARC-II’s VIS instruction set accelerates networking applications, with 6 PCI slots providing I / O in excess of 1GB / sec and memory capacity of 2GB (expandable to 4GB). Fuck