TY - GEN
T1 - A general framework for improving query processing performance on multi-level memory hierarchies
AU - He, Bingsheng
AU - Li, Yinan
AU - Luo, Qiong
AU - Yang, Dongqing
PY - 2007
Y1 - 2007
N2 - We propose a general framework for improving the query processing performance on multi-level memory hierarchies. Our motivation is that (1) the memory hierarchy is an important performance factor for query processing, (2) both the memory hierarchy and database systems are becoming increasingly complex and diverse, and (3) increasing the amount of tuning does not always improve the performance. Therefore, we categorize multiple levels of memory performance tuning and quantify their performance impacts. As a case study, we use this framework to improve the in-memory performance of storage models, B+-trees, nested-loop joins and hash joins. Our empirical evaluation verifies the usefulness of the proposed framework.
AB - We propose a general framework for improving the query processing performance on multi-level memory hierarchies. Our motivation is that (1) the memory hierarchy is an important performance factor for query processing, (2) both the memory hierarchy and database systems are becoming increasingly complex and diverse, and (3) increasing the amount of tuning does not always improve the performance. Therefore, we categorize multiple levels of memory performance tuning and quantify their performance impacts. As a case study, we use this framework to improve the in-memory performance of storage models, B+-trees, nested-loop joins and hash joins. Our empirical evaluation verifies the usefulness of the proposed framework.
UR - https://openalex.org/W1977072432
UR - https://www.scopus.com/pages/publications/77952356205
U2 - 10.1145/1363189.1363193
DO - 10.1145/1363189.1363193
M3 - Conference Paper published in a book
SN - 9781595937728
T3 - Proceedings of the 3rd International Workshop on Data Management on New Hardware, DaMoN '07
BT - Proceedings of the 3rd International Workshop on Data Management on New Hardware, DaMoN '07
T2 - 3rd International Workshop on Data Management on New Hardware, DaMoN '07
Y2 - 15 June 2007 through 15 June 2007
ER -