Esper

Esper is a component for CEP and ESP applications, available for Java as Esper, and for .NET as NEsper.

Esper and NEsper enable rapid development of applications that process large volumes of incoming messages or events. Esper and NEsper filter and analyze events in various ways, and respond to conditions of interest in real-time.

Links

• http://esper.codehaus.org/
• Esper近况：事件流处理框架
• 基于CTP的程序化交易系统开发(一)