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InterviewSolution
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State SAP HANA backs Massively Parallel Processing? |
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Answer» With the accessibility of Multi-CORE CPUs, more elevated CPU execution speeds can be attained. Furthermore, HANA Column-based storage makes it effortless to perform operations in parallel with the help of MULTIPLE processor cores. Data is ALREADY vertically partitioned In a column store. This implies that operations on various COLUMNS can readily be processed in parallel. If numerous columns ought to be explored or aggregated, each of these processes can be assigned to a separate processor core. Additionally, by dividing the column into numerous sections that can be processed by various processor cores, operations on one column can be parallelized. With the help of the SAP HANA database, queries can be accomplished rapidly and parallelly. |
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