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SWIM Prototyping & Labs

SWIM Prototyping & Labs. Demonstration and Prototyping Information Exchange Briefing. Jeffery Hobbs, SWIM Implementation. April 23, 2008. Description.

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SWIM Prototyping & Labs

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  1. SWIM Prototyping & Labs Demonstration and Prototyping Information Exchange Briefing Jeffery Hobbs, SWIM Implementation April 23, 2008

  2. Description • Two services were selected for limited prototyping in FY08: Integrated Terminal Weather System (ITWS) and Corridor Integrated Weather System (CIWS) • ITWS Prototype is using the Iona Fuse (open source) service container software on two weather products: Microburst TRACON Map Product and the Configured Alerts Product • CIWS Prototype is using the Mule (open source) service container software on two mosaic weather products: Vertically Integrated Liquid (VIL) and EchoTops • Both prototypes are developing a SWIM service that includes client & server software, using SWIM-like standards and products for Core Services.

  3. Key Players • ITWS Prototype is being developed by the Volpe National Transportation System Center (VNTSC) team, under the supervision of Benn Deans (ITWS lead) and the SWIM implementation team • CIWS Prototype is being developed by MIT Lincoln Labs (LL), under the supervision of Mike McKinney (CIWS lead) and the SWIM implementation team

  4. Major Milestones/Goals • Goals: • Gain experience with service container software and related technology/Core Services • Gain experience with the FAA Telecommunications Infrastructure (FTI) External Gateway (ED-8), to be used in Segment 1 by non-NAS users for SWIM access • Make preliminary measurements of performance impacts resulting from use of SWIM standards such as XML. (Impacts are assumed to be greatest for weather products.)

  5. Major Milestones/Goals (Cont’d) • Milestones • CIWS work started December • ITWS work started in February with training; development work started in April • All prototypes to be completed by July 2008 • Deliverables: • Prototype demonstration, end-to-end through ED8 gateway at WJHTC for ITWS; lab demo required for CIWS • Lessons learned documents from each • Monthly status reports

  6. Accomplishments To Date • ITWS: Iona Fuse training completed; software acquired, and initial prototype of service container linked to ITWS software is up and running • CIWS: Mule products acquired and examined – and some have been selected for use. In addition, LL has started looking at the following, with respect to using Mule: • Contract-first development model • ‘Pluggable’ Security (Security demonstrated on simple SOAP-based ‘echo’ service) • Support for RPC (e.g., SOAP) vs. REST architectural style • Service governance (monitoring) • Pub/Sub Messaging • Scalability

  7. Future Plans • Continue monitoring prototype development • CIWS demo to SWIM team in June • ITWS demo to SWIM team in July • Lessons learned briefings/documents available in July/August timeframe • On-going investigation of potential uses for prototype service in FY09, or “next steps”

  8. SWIM Labs • WJHTC • Prototype Lab • Integration Lab • Evaluate the Service Container (SIR/RFO) • Evaluate Compatibility of Service Container and SIPs environment • Core Services Evaluations • SIP Prototyping • Reference System

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