Buffer management in relational database systems (1986)
| Venue: | ACM Transactions on Database Systems |
| Citations: | 46 - 1 self |
BibTeX
@ARTICLE{Sacco86buffermanagement,
author = {Giovanni Maria Sacco and Mario Schkolnick},
title = {Buffer management in relational database systems},
journal = {ACM Transactions on Database Systems},
year = {1986},
volume = {11},
pages = {473--498}
}
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Abstract
The hot-set model, characterizing the buffer requirements of relational queries, is presented. This model allows the system to determine the optimal buffer space to be allocated to a query; it can also be used by the query optimizer to derive efficient execution plans accounting for the available buffer space, and by a query scheduler to prevent thrashing. The hot-set model is compared with the working-set model. A simulation study is presented. Categories and Subject Descriptors: H.2.4 [Database Management]: Systems-query processing
