Software Technology Readiness Assessments: Service-Oriented Architecture (SOA) as a Critical Technology Element in Ground Systems

Abstract : Modern weapon systems (including all space systems) are software-intensive, technology-driven systems; consequently, the early evaluation of software technologies is critical. Service Oriented Architecture (SOA) is a promising approach to implement Operationally Responsive Space (ORS) and Joint Warfighting Space (JWS). SOA qualifies as a Critical Technology Element (CTE), and as such requires a rigorous Technology Readiness Assessment (TRA) inquiry.