Replica-Aware Partitioning Design in Parallel Database Systems
| Autor: | Renchuan Li, Weiguo Zhao, Tiejun Zhang, Weidong Liu, Liming Dong |
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| Rok vydání: | 2017 |
| Předmět: |
Robustness (computer science)
Computer science 020204 information systems Replica Distributed computing Parallel database 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing Workload 02 engineering and technology Database design |
| Zdroj: | Lecture Notes in Computer Science ISBN: 9783319642024 Euro-Par |
| DOI: | 10.1007/978-3-319-64203-1_22 |
| Popis: | In parallel database systems, data is partitioned and replicated across multiple independent nodes to improve system performance and increase robustness. In current practice of database partitioning design, all replicas are uniformly partitioned, however, different statements may prefer contradictory partitioning plans, so a single plan cannot achieve the overall optimal performance for the workload. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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