A method and apparatus for retention of active data stored in memory using multiple indexing systems for data storage. An embodiment of a method for retention of active data in a storage server includes reading data into a first location of a main memory of the storage server. The data in the first location...http://www.google.se/patents/US8219529?utm_source=gb-gplus-sharePatent US8219529 - Retention of active data stored in memory using multiple indexing systems for data storage
