I have been working for real-time/streaming data/charting solution in flex for last couple of months. We are using Flex Messaging Service which comes along with the Flex Data Service (Adobe LiveCycle Data Services). Few days back I checked Lightstreamer as an alternative to Flex Messaging Service. They have just released SDK for flex 2.0. I have configured and run the demo app in my system. It’s really easy to configure. I wish to code a nice app using Lightstreamer soon.
Lightstreamer Flex SDK
The new Flex SDK features a native ActionScript 3 library that handles the communication with Lightstreamer Server and offers a high-level API, used by Flex developers to exploit the publish/subscribe paradigm implemented by Lightstreamer. The Flex SDK, that is shipped as part of Lightstreamer Presto and Vivace editions, will be demonstrated at AjaxWorld 2007 West (September 23-26, 2007,