Posted by jon at
02:07 PM
Rich Internet Applications are fast. When you click a button or push a lever, things tend to happen right away. That fast user experience is a primary reason that developers and designers are attracted to RIAs. Latency is reduced (after the initial download) for two reasons
1) Because the UI is inherently preloaded: it is not being shipped back and forth every time the user performs an act of navigation.
2) Because data can potentially be preloaded: the application can download data in the background that it thinks you will use, before you request it.