Abstract: A method is used in handling managed object data. A software object is created which represents a managed object in a data storage system. The software object holds performance data for the managed object. The software object is created in response to a request for the performance data. Based on a determination that the performance data held by the software object is out of date, the software object is destroyed.

Abstract: Described are techniques for reporting requested information to a client. A bidirectional graph is stored in a cache. The bidirectional graph includes a first set of nodes and a second set of edges between pairs of nodes of the first set, each node of the first set representing an object in an object model of a server. Each edge of the second set between a pair of nodes of the first set represents an association between two objects corresponding to the pair of nodes. A request is received from the client. A response to the request is determined by traversing a portion of the bidirectional graph to extract first information, and filtering the first information in accordance with a usage context customized for the client.

Abstract: An architecture, system, and method for managing a data storage system by contacting a single processor in a data storage system having more than one processor. The single processor contacts each other peer processor in the data storage system and merges selected data from the single processor with data from the peer processor to determine the state of the data storage system.