两天,jnj在本站发布了《如何在低速率网络中测试 Web 应用》,那是测试网络不好的情况。而下面是十个免费的可以用来进行Web的负载/压力测试的工具,这样,你就可以知道你的服务器以及你的WEB应用能够顶得住多少的并发量,以及你的网站的性能。我相信,北京奥组委的订票网站的开发团队并不知道有这样的测试工具。
Grinder – Grinder是一个开源的JVM负载测试框架,它通过很多负载注射器来为分布式测试提供了便利。 支持用于执行测试脚本的Jython脚本引擎HTTP测试可通过HTTP代理进行管理。根据项目网站的说法,Grinder的 主要目标用户是“理解他们所测代码的人——Grinder不仅… Read More
Passwords Not Saved for FTP Connections
If you run into an issue where the FTP connection continues to prompt for password even after you checked “Save Password” option, try the following:
Open Window > Preferences > General > Security > Secure Storage preference page.
Click on Contents tab and select [Default Secure Storage] n… Read More
Wireless Network are the most easy as well as desirable target for wannabe hackers. Ever wondered that someone might be leeching of your hard paid wifi network? You may opt out for an expensive way to keep the hackers away by buying hacker-proof wallpapers for your home but that really is far fetched. An easy
Like me you maybe using an Ubuntu computer running Apache, MySQL and PHP to develop websites. When developing it is important to see error messages to debug your code. On occasion I have installed PHP on to Ubuntu computers and by default errors are not displayed. As this is not a production web server I