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Survivor's Guide to 2007: Application Infrastructure: Page 2 of 9

All Hail EAI 2.0

We never thought we'd be excited about anything that uses the word integration, but appliance vendors are ending the era of torturous year-long integration projects, and we want to cry "Hallelujah!"

Combining commoditized integration tools such as JDBC (Java Database Connectivity), JMS (Java Messaging Service), IBM WebSphere MQ and flat-file FTP transfers with SOAP (Simple Object Access Protocol) and other newer techniques has resulted in a powerful integration/service enablement platform. You can call it "EAI 2.0," "ESB lite," "EAI-in-a-box" or "protocol mediation." Regardless of the moniker you choose, these products' functionality and ease of deployment herald the dawning of a new age for integration technologies.

Curiously, EAI leaders BEA Systems, Oracle, TIBCO Software and webMethods aren't playing in this game. Rather, companies such as Cast Iron Systems, IBM DataPower, Layer 7 Technologies, Reactivity and SOA Software have taken the lead, combining the best of both the legacy and EAI 2.0 worlds in a range of appliances that are easy to deploy, manage and configure. XML appliance vendors' turnkey hardware backgrounds give them a leg up on software-only vendors.