Artix 4.0 uses Eclipse interface to let users access any database via JDBC Iona next week will formally launch an upgrade to its Artix enterprise service bus, featuring service orchestration through BPEL (Business Process Execution Language for Web Services) and a single Eclipse-based interface for service enablement.In Version 4.0 of Artix, services invocation can be graphically mapped out via BPEL, said Steph Bacon, Iona vice president of product development. An analyst, meanwhile, cited the importance of BPEL.“The addition of a BPEL orchestrator is pretty important,” said Shawn Willett, principal analyst at Current Analysis, in an e-mail. “Iona is selling this as an ESB, and BPEL will allow multistep integrations, which is a pretty basic part of most integration projects.” “Iona has a pretty unique ESB product in that it is geared toward high-end organizations that want to service-enable their networks and perform integrations based on services, but don’t want to put in a new EAI-type layer. It’s an approach that requires more IT staff and expertise than lower-end ESB-type of products, but appeals to organizations who want to build an SOA their way,'” Willett said.Shipping as of today, Artix 4.0 features its own Java Message Service implementation. Iona also is highlighting its support of the WS-ReliableMessaging specification to enhance messaging.“The deal with WS-RM is you can use any standards-based client,” such as a .Net client, and bridge to messaging systems such as Tibco, Bacon said. While there is debate over the exact definition of an ESB, Iona cites its use in SOA.“The way we think about it, we think of [an ESB] as a distributed infrastructure for developing and deploying and actually ultimately managing SOA,” Bacon said.In the area of data services, Artix 4.0 enables encapsulation of access to relational databases. Using the Eclipse interface, users can access any database via JDBC. “The idea is to graphically connect your Eclipse UI to a database,” Bacon said. Artix can run on mainframes. Version 4.0 features the ability for MQ clients to talk to the ESB on the mainframe and the ability to create PL/1code from WSDL, for service implementation. Separately from Artix, Iona is involved in the open source Celtix ESB project; Celtix is not as feature-rich as Artix, however, according to Iona. Software Development