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Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.
Improving Seek Time for Column Store Using MMH Algorithm
Digital Object Identifier (DOI) : 10.14569/IJACSA.2012.030211
Article Published in International Journal of Advanced Computer Science and Applications(IJACSA), Volume 3 Issue 2, 2012.
Abstract: Hash based search has, proven excellence on large data warehouses stored in column store. Data distribution has significant impact on hash based search. To reduce impact of data distribution, we have proposed Memory Managed Hash (MMH) algorithm that uses shift XOR group for Queries and Transactions in column store. Our experiments show that MMH improves read and write throughput by 22% for TPC-H distribution.
Keywords: Load; Selectivity; Seek; TPC-H; Algorithms; Hash.
Tejaswini Apte, Dr. Maya Ingle and Dr. A.K.Goyal, “Improving Seek Time for Column Store Using MMH Algorithm” International Journal of Advanced Computer Science and Applications(IJACSA), 3(2), 2012. http://dx.doi.org/10.14569/IJACSA.2012.030211
@article{Apte2012,
title = {Improving Seek Time for Column Store Using MMH Algorithm},
journal = {International Journal of Advanced Computer Science and Applications}
doi = {10.14569/IJACSA.2012.030211},
url = {http://dx.doi.org/10.14569/IJACSA.2012.030211},
year = {2012},
publisher = {The Science and Information Organization},
volume = {3},
number = {2},
author = {Tejaswini Apte and Dr. Maya Ingle and Dr. A.K.Goyal},
}
