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Federation Execution: A session, where a set of federates execute together in a federation with a specific objective, using the same RTI and FOM. Federation Object Model (FOM) : A document that specifies object classes, interaction classes, data types and additional data that is used for the information exchange in a federation.
The federated architecture pattern was first used by the US Federal CIO in the early 1990s and was since then adopted by other large organization like banks, IT architecture organizations, etc. Large and complex organizations with independent lines of business (LOBs) federate the administrative and IT functions among several local authorities.
The Architecture Development Method (ADM) is applied to develop an enterprise architecture which will meet the business and information technology needs of an organization. It may be tailored to the organization's needs and is then employed to manage the execution of architecture planning activities. [18] The process is iterative and cyclic.
External schema is extracted from a federated schema, and is defined for the users/applications of a particular federation. [3] While accurately representing the state of the art in data integration, the Five Level Schema Architecture above does suffer from a major drawback, namely IT imposed look and feel.
Enterprise Application Integration is related to middleware technologies such as message-oriented middleware , and data representation technologies such as XML or JSON. Other EAI technologies involve using web services as part of service-oriented architecture as a means of integration. Enterprise Application Integration tends to be data centric.
A federation is a group of computing or network providers agreeing upon standards of operation in a collective fashion.. The most widely known example is the Internet, which is Federated around the Internet Protocol (IP) stack of protocols.
As such, it is an information aggregation or integration approach - it provides single point access to many information resources, and typically returns the data in a standard or partially homogenized form. Other approaches include constructing an Enterprise data warehouse, Data lake, or Data hub. Federated Search queries many times in many ...
DSEEP is a recommended systems engineering process in the NATO Modelling and Simulation Standards Profile AMSP-01, [2] which also uses DSEEP as a framework for describing when other standards are to be used throughout a project process. DSEEP can be used together with several interoperability standards, such as HLA, DIS and TENA. DSEEP was ...