Detecting sequential access data and random access data for placement on hybrid main memory for in-memory databases

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United States of America Patent

PATENT NO 10387127
APP PUB NO 20180024821A1
SERIAL NO

15213960

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Abstract

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Implementations of the present disclosure include methods, systems, and computer-readable storage mediums for providing intermediate code based on source code, the intermediate code including at least one instruction for profiling at least one object of the application, providing a statistics file by processing the intermediate code, the statistics file including data indicating, for each object of a plurality of objects, a SAC and a RAC, the SAC indicating a number of times a respective object was sequentially accessed and the RAC indicating a number of times a respective object was sequentially accessed during execution of the workload, providing a list of objects, the list of objects identifying, for each object, a memory type for placement of the object in a hybrid memory system based on the RAC of the respective object, and placing objects in a hybrid memory system during execution of the application based on the list of objects.

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Patent Owner(s)

Patent OwnerAddress
SAP SEWALDO GERMANY WALLDORF BADEN-WURTTEMBERG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hassan, Ahmad Belfast, IE 33 287

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