发明授权
US07849069B2 Method and system for federated resource discovery service in distributed systems
失效
分布式系统中联合资源发现服务的方法和系统
- 专利标题: Method and system for federated resource discovery service in distributed systems
- 专利标题(中): 分布式系统中联合资源发现服务的方法和系统
-
申请号: US11471981申请日: 2006-06-21
-
公开(公告)号: US07849069B2公开(公告)日: 2010-12-07
- 发明人: Zhen Liu , Hao Yang , Fan Ye
- 申请人: Zhen Liu , Hao Yang , Fan Ye
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: August Law, LLC
- 代理商 George Willinghan
- 主分类号: G06F17/30
- IPC分类号: G06F17/30
摘要:
Resources disposed within a plurality of distributed and autonomous computing systems, each of which may have its own legacy resource discovery service, are identified and allocated. Resource identification servers disposed within each one of the distributed computing systems communicate resource attribute data to a tree hierarchy of dedicated servers. The resource attribute data are maintained in native formats within the distributed computing systems and are mapped to a common format provided by the dedicated servers. The resource attribute data are aggregated at each node within the tree hierarchy, communicated up through the tree hierarchy to one or more root nodes and replicated down through all of the nodes. Additional system robustness is provided through period resource checks and resource attribute data updates. Resource allocation queries are submitted to any level node within the hierarchy and forwarded to the proper computing system for processing.