You'll want to download the Web application and database and set them up on a Web server to follow along.

您将需要下载Web应用程序和数据库并在一个Web服务器上安装它们，以继续本文内容。

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In this section you will connect the Web application to a MySQL database.

在本节中，您将把Web应用程序连接到一个MySQL数据库上。

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You will use PHP to connect to your Web application database, pull updated information out, and format it into an XML RSS document.

您将使用php来连接Web应用程序数据库、拉出更新的信息，并将其格式化为xml RSS文档。

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Securing a small business' computer systems--which might involve all sorts of gorpy stuff like firewalls, application Web network scanners, access controls and database encryption--can run into the tens of thousands of dollars, says Litan.

FORBES: Magazine Article