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Subject: W3C WS Arch WG Management OF Web services requirements
wsdmers, Here are the manageability requirements defined for the Web Services Architecture Requirements Working Draft: (available at http://www.w3.org/TR/2002/WD-wsa-reqs-20021114) AC018 The WSA must enable the management and provisioning of Web Services AC018.1 ensure that implementations of the WSA are manageable. AR018.1.1 define a base set of standard metrics for architectural components and their interactions accompanied by guidelines for measurement. AR018.1.2 define a base set of standard management operations for Web Services Architecture implementations. Management operations includes, but is not limited to, support for configuration control and lifecycle control. AR018.1.3 define a base set of management events to be issued by the Web Services Architecture implementation. AR018.1.4 define a standard methodology for accessing management capabilities from the WSA implementation. AC018.2 ensure that implementations of the Web Service instances are manageable. AR018.2.1 define how a web service should expose web service specific metrics, configuration, operations, and events. AR018.2.2 support the discovery of web service management capabilities. AR018.2.3 define a standard methodology for accessing management capabilities of a Web Service through the WSA implementation. AC018.3 ensure that at least the following types of management aspects are supported: Resource Accounting, Usage Auditing and Tracking, Performance Monitoring, Availability, Configuration, Control, Security Auditing and Administration, and Service Level Agreements This draft of the Web Services Architecture, http://dev.w3.org/cvsweb/~checkout~/2002/ws/arch/wsa/wd-wsa-arch.html, contains a description of the management concepts and manager role for a 'manageable Web services architecture'. This draft is being refactored and therefore this text will change, but the concepts will remain. Heather Kreger STSM, Web Services Lead Architect for SWG Emerging Technologies Author of "Java and JMX: Building Manageable Systems" kreger@us.ibm.com 919-543-3211 (t/l 441) cell:919-496-9572
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