AN IMPROVED VOGEL’s APPROXIMATION METHOD (IVAM) FOR FRAGMENT ALLOCATIONN AND REPLICATION IN DISTRIBUTED DATABASE SYSTEMS
In distributed database, allocation of fragments depends on the access time, response time, transmission cost and storage capacity. An Improved VAM mathematical model is introduced to allocate and replicate fragments in an optimal way either by maximizing the access frequency or minimizing the trans...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Engg Journals Publications
2022
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| Subjects: | |
| Online Access: | View Fulltext in Publisher |