WIRE – Web service Interface Revision Environment

Award Information
Agency: Department of Defense
Branch: Air Force
Contract: FA8750-09-C-0164
Agency Tracking Number: F073-026-0148
Amount: $749,855.00
Phase: Phase II
Program: SBIR
Awards Year: 2009
Solicitation Year: 2007
Solicitation Topic Code: AF073-026
Solicitation Number: 2007.3
Small Business Information
ATC - NY
33 Thornwood Drive, Suite 500, Ithaca, NY, 14850
DUNS: 101321479
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Daniel Tingstrom
 Computer Scientist
 (607) 257-1975
 dtingstrom@atc-nycorp.com
Business Contact
 Richard Smith
Title: Controller
Phone: (607) 257-1975
Email: rick@atc-nycorp.com
Research Institution
N/A
Abstract
Upgrading a service in a Service Oriented Architecture (SOA) can be costly and inefficient, especially since in SOA environments services typically depend on other services in a system-of-systems context. ATC-NY, together with Architecture Technology Corporation, will develop WIRE (Web service Interface Revision Environment), a system designed to efficiently manage version problems in a large distributed network of services. In Phase I we designed a framework for web service version control, created versioning support for WSDL, created SOAP translation components to translate requests from one service version to another, and created a prototype management system to efficiently manage a large distribution of services and assess the system impact by analyzing the services dependencies. We designed our framework to be extensible and scalable to many SOA enterprise environments. In Phase II we will create a full-featured application to aid service developers and administrators, develop support for other SOA interfaces and technologies, enhance the WIRE framework to provide more conveniences to end-users when services are revised, and test WIRE in realistic environments. We will also use Boeings InfoGlue framework as a test-bed.  This will help to provide commercial requirements and construct scenarios for use in demonstrations.   BENEFITS: Using WIRE will decrease the expense and time required to maintain web services which work reliably in spite of changes to other services with which they interact in a system-of-systems environment.  In particular, WIRE benefits two roles of users: service developers and service administrators. Service developers benefit because WIRE allows them to smoothly maintain service version control (currently there are no standard version control systems for web services). Service administrators benefit because WIRE will help them to assess the system impact before launching new revisions. WIRE will do this by providing a visual dependency graph to show how services depend on each other and also providing helpful data such as usage statistics and domain information.  Thus service administrators will be able to make better informed decisions when deprecating or revising services.  WIRE does not depend upon any particular ESB software or require modifications to existing ESB components or architecture.

* information listed above is at the time of submission.

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