Specify quality of service management architecture
Quality of Service (QoS) are constraints or limitations of some aspect of a system, usually - but not universally - related
to performance. In many complex systems, generalize strategies must be put into place to ensure limit the propagation of
errors due to violation of QoS properties of data to ensure adequate QoS on the data and services delivered. These QoS
errors can compound in complex ways, both in terms of lag and delays, but also in terms of data accuracy. Quality of
Service Management (QoSM) is the set of strategic policies for managing QoS across a complex system, system of systems, or
enterprise. It is useful to note that QoS is primarily represented as metadata ("data about data"). |
Specify data management architecture
Data Management is defined to be the set of strategic policies and rules for storing, manipulating, validating, and
managing data. Many real-time systems must manage huge volumes of high-rate data from a variety of sensors, perform data
validation, fusion, storage, recall, and display. |
Specify security architecture
Security is defined to be "freedom from intrusion or compromise of data privacy or integrity." The Security Architecture is
the set of strategic technological and design decisions that provide protection against such intrusion or compromise. |
Specify error and exception handling architectural policies
Many real-time and embedded systems are high-reliability or safety-critical. As such, as a part of the Safety and
Reliability Architecture alerts and exception handling policies must be identified and clarified. |
Specify business process model
BPM is the set of business rules that the technical architecture must support. |
Specify service-oriented architecture
SOA is an architectural approach to enterprise architecture through the identification and allocation of services to
architectural entities. While this is primarily in use today in IT enterprise architectures, the DoDAF 1.5 standard has
defined a number of views specifically to support SOA for military systems, such as C4ISR (Command, Control,
Communication, Computers, Intelligence, Surveillance, and Reconnaissance) systems. SOA is normally defined as the
interaction of:
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Servers - architectural elements that provide externally accessible services
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Service Repositories - databases of services and their servers
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Service Brokers - elements that can connect clients with desired services by looking them up in a Service
Repository
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