Invention Grant
US08825604B2 Archiving data in database management systems 有权
在数据库管理系统中归档数据

Archiving data in database management systems
Abstract:
According to one embodiment of the present invention, at least a portion of data from a first processing system is archived onto a second processing system based on partitions of the data. A query received at the first processing system is processed at the second processing system to retrieve archived data satisfying the received query in response to determining at the first processing system that the received query encompasses archived data. Embodiments of the present invention further include methods, systems, and computer program products for archiving and accessing data in substantially the same manner described above.
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