Langer, Uwe J. (1995) Join optimization in distributed database systems based on a complete search space. Technical Report. Universität Rostock, Rostock.
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Abstract
In the context of the project HEaD (Heterogeneous Extensibleand Distributed DBMS) we present a technology to distributejoin queries over distributed relational DBMSs in a heterogeneous workstation network. Special aspects are the optimization of multi-way joins and the optimal parallel execution based on data flow control involving CPU, I/O, memory allocation and network load. We focus our attention on spanning a complete search space without invalid elements to optimize multi-way joins with help of an approximative search algorithm and a complex cost function.
| Item Type: | Monograph (Technical Report) |
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| Uncontrolled Keywords: | Join optimization, complete search space, parallel execution, load sharing, relational DBMS, approximative search algorithm |
| Subjects: | Autorenart > DBIS-Publikationen Projekte > HeaD |
| Depositing User: | Dbis Admin |
| Date Deposited: | 14 Jul 2016 10:54 |
| Last Modified: | 11 Mar 2019 12:50 |
| URI: | https://eprints.dbis.informatik.uni-rostock.de/id/eprint/635 |
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