In addition to presenting data from its own tables to users, Vortex has the ability to obtain data from other servers on the Web, just as a Web browser would.

By linking this with REX and Vortex's other tools for text processing, we have a powerful way to obtain, process and combine data from multiple sources on the Internet.

• 14.1 The fetch Statement
• 14.2 Detailed Page Info
• 14.3 Controlling Fetch Behavior
• 14.4 Accessing Forms
• 14.5 Parsing Search Results
• 14.6 Searching Multiple Sites Concurrently
• 14.7 In-line Search and Replace
• 14.8 FTPing Large Files