It is great for CEP, and event processing in general,*when publish/subscribe messaging, ESB, SOA and EAI become inexpensive commodities.** This is exactly what is happening thanks to companies like MuleSource.* MuleSource*is in production today in hundreds of major enterprises worldwide, including big names like:* American Airlines, Bank of America, British Telecom, Citigroup, Credit Suisse, Deutsche Bank,* HSBC,*Matsushita Electric, *NASA, Nomura Bank, Reuters, Samsung, Southwest Airlines, and Verizon, just to name a few.
MuleSorce now has solutions for ESB, SOA, B2B,*and EAI and*is supported on Red Hat / Fedora Linux, Windows Server, Solaris SPARC / X86, Suse / Ubuntu / Debian*Linux,* FreeBSD and OSX.* * Here is a graphic of the Mule Services Backbone:

There is solid momentum*for open source solutions*at the messaging and integration layer. This is good news for complex event processing architects who need solid open source platforms for messaging and integration.*


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