To remain
efficient and to conserve resources, the Data Store itself has to take responsibility for
this.
??? The HIVE Data Store must explicitly consider data retention periods, along with models
and algorithms for purging; otherwise, the data cached there will rapidly become stale
and will overload the database.
??? The HIVE Data Store must provide a management facility so that external users can
examine the state of the server, the data, and the rules accumulated in the store. Additionally,
typical functionality must be provided to configure the data sources and
control resource allocation of the store. It should be noted that the management facility
might have a very different outlook depending on the underlying storage mechanism
being used for the specific server.
To be able to incorporate these widely varying requirements, an abstraction layer will be
required through which all HIVE Data Store access operations will be routed. This will add
functionality as required (e.g., by defining a HIVE Data Store proxy that collects requests,
Conceptual Model Dr ven Software Development (CMDSD) 0
Copyright ?© 2007, Idea Group Inc. Copying or distributing in print or electronic forms without written permission
of Idea Group Inc.
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