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BIAN also represents a repository of non-proprietary knowledge and experience dedicated to supporting the roadmaps for all banks moving towards SOA. [9] BIAN will offer the industry assistance in: Standards: a definition of IT standards for SOA in banking ensures the highest degree of efficiency. Standards do not mean that everything is ...
The standardized service contract is a software design principle [1] applied within the service-orientation design paradigm to guarantee that service contracts [2] within a service inventory [3] (enterprise or domain) adhere to the same set of design standards. [4]
Prior to this initiative, no standard definition of SOA had existed. The SOA-RM TC was chartered in February 2005 to develop a core Reference Model to guide and foster the creation of specific service-oriented architectures, and to publish a reference model for SOA, as well as one or more reference architectures based on the Reference Model. [3]
SOA Governance is a set of processes used for activities related to exercising control over services in a service-oriented architecture (SOA). One viewpoint, from IBM [1] and others, is that SOA governance is an extension (subset) of IT governance which itself is an extension of corporate governance. The implicit assumption in this view is that ...
Unlike traditional silo-based application development, a SOA takes into account the requirements of either the whole of the enterprise or at least some considerable part of it. As a result, the developed services are interoperable and reusable across the different segments of the enterprise.
SOA governance, a concept for services control in such an architecture; SOA security; SOA record (for start of authority), a type of resource record in the Domain Name System (DNS) Statement of Applicability (SoA), an ISO/IEC 27001 document for information security management systems; Structure of arrays, a method of arranging records in memory
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Due to the fallacies of distributed computing, finding an adequate granularity is hard. [2] There is no single simple answer but a number of criteria exist (see below). A primary goal of service modeling and granularity design is to achieve loose coupling and modularity, which are two of the essential SOA principles, [3] and to address other architecturally significant requirements.