Importance

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Abstract

In one implementation, a computer-implemented system is provided in a network comprised of several node computers and a plurality of program components, having access to a highly available, persistent database system to effect reading, writing and/or mutating accesses to one or more databases, the one or more databases having a minimum access time. A data space system may also be provided which is organized as one or more data space system segments. The data space system has a minimum access time which is lower than the minimum access time of the database system. Further, a computer software program module is provided which is programmed and suited to provide the following functionality: sending a retrieving demand for a demanded information record to a data space system, and if the demanded information record can be retrieved from the data space system, then pasting the demanded information record out of the data space system, providing the demanded information record to the application software program, and setting a status identifier in a status record to ‘successful’. In case the status identifier in the status record is not set to ‘successful’, retrieving the demanded information record from the database system, providing the demanded information record to the application software program, and copying the demanded information record to the data space system.

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First Claim