This guy is using <a href="http://opensourceerpguru.com/2008/07/06/flex-client-side-olap-for-open-source-erp-openbravo/">Adobe Flex as an OLAP client against Openbravo ERP data</a>. He now plans to "connect Flex to [the Mondrian] OLAP server and let the OLAP sever do all the hard work".<br /><br />Sounds like a great idea: keep the big data on the server side, send just the multidimensional, aggregated results over SOAP (XML for Analysis), and let Flex do what it does best: fast, rich client.

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