China's largest 25 websites adopt technology selection plan

China's largest 25 websites adopt technology selection plan

Site ranking data from the Alexa, which a few stationmaster station was excluded, because webmaster type website Alexa data has the order of magnitude deviation

ranking	website	Development Language
1	Baidu	Php
2	Qq.com	Java
3	Taobao	Java
4	Sina	Php
5	Google	Java/c++
6	163	Java
7	Weibo.com	Php
8	Soso.com	Java
9	Sohu.com	Java
10	Hao123.com	Php
11	Tmall.com	Java
12	Ifeng.com	Php
13	Youku.com	Php
14	Sogou.com	Java
15	360.cn	Php
16	360buy.com	C#&.net
17	Alipay.com	Java
18	Douban.com	Python
19	Bing.com	C#&.net
20	Renren.com	Java
21st	Letv.com	Php
22	pconline.com.cn	Java
23	amazon.cn	Java
24	Tudou.com	Java
25	tianya.cn	Java

The web system is actually to start a 80 port to spray strings, the larger the size of the site, the longer the establishment of the site, the more complex the technical solution, will basically use a number of different technical solutions to build the system:

• Render static Web page with a
• Another scenario for User Center
• Another kind of advertising system

In particular, the portal, the site content is through a CMS system, editing published as a static page, so to analyze the site using technical solutions, mainly through the following 3 ways

• Industry knowledge or internal staff told me.
• The HTTP header looks out
• From the job ads.

Why is Java

Top 25 sites, using Java, there are 12, the share reached 48%, the reason I analyzed the main 3 points:

1. With high Java penetration, it is easy to recruit development engineers
2. Java performance is very good, and C language equivalent, but the programming is much easier, the above sites are more than 5 million UV, Tianya early ASP, and Google cooperation before using Java refactoring
3. Java IDE Powerful, various code intelligence functions, grammar correction, for large-scale projects, can avoid many low-level errors, save time

China's largest 25 websites adopt technology selection plan