我只讨论老式简单的cron的UNIX命令行版本，您可以向系统管理员咨询如何在自己的Web应用程序中实现它。
I'll just stick to the old simple UNIX command-line version of cron, and you can check with your system administrator to see how you can implement it in your Web application.
与此同时，一些开发人员在通过老式HTTP构建应用程序方面做得相当好。
At the same time, some developers have even done quite well building applications over plain old HTTP.
显而易见，操作层由EAI打包的应用程序、遗留、老式的面向对象及商业智能应用程序组成。
It is obvious that the operational layer can consist of EAI packaged applications, legacy, older object-oriented, and business-intelligence applications.
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