PHash: A memory-efficient, high-performance key-value store for large-scale data-intensive applications
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- 作者：Hyotaek Shim hyotaekshim@gmail.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Distributed storage ; Key-value store ; NoSQL ; Datastore ; Solid state drives
- 刊名：Journal of Systems and Software
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：123
- 期：Complete
- 页码：33-44
- 全文大小：1964 K
文摘
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Novel key-value store based on an advanced design of index and data structures.
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Reduction of the memory usage per key-value by 83%, compared to FAWN-DS.
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Performance improvement of GET (lookup) operations up to 99.4% of the optimal case.
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Implementation for allowing multi-threaded and concurrent operations on multi-phase data structures.
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Supporting variable-length key-values.