METHOD AND APPARATUS FOR A SEARCHABLE DATA SERVICE

摘要

A searchable data service implementation may include, but is not limited to, a Web services platform (200), one or more coordinator nodes (350), one or more query nodes, referred to as query TSAR (Top Search AggregatoR) nodes (360), and one or more storage nodes (370). Each coordinator node (350) may include, but is not limited to, at least one instance of request router (202). A client system (330) may submit service requests (query node requests and/or storage node requests) to the searchable data service in accordance with the Web service interface of the Web services platform (200) via Internet (334). The Web services platform (200) may route the service request (s) to a coordinator node (350). A coordinator node (350) routes the service requests to the appropriate node(s) , collects result, and send the results back to the web services platform (200). A request router on the coordinator node (350) may receive the service request (s) from the Web services platform (200) and determine whether each service request is a storage node request or a query node request.