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SFM: Mitigating Read/Write Amplification Problem of LSM-tree-based Key-value Stores
2021
IEEE Access
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Moreover, this approach is not optimized from the perspective of spatial locality since it only considers the skewness among each keyvalue pair. ...
Consequently, they revealed the detailed characteristics of the realworld workloads, such as spatial locality, temporal locality, and size variation of keys and values. ...
doi:10.1109/access.2021.3098736
fatcat:dbw3tirr55bxhg3ocmdoz5iewy
Key-Value Stores on Flash Storage Devices: A Survey
[article]
2022
arXiv
pre-print
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Key-value stores (KV) have become one of the main components of the modern storage and data processing system stack. ...
This literature survey aims to highlight the changes proposed in the last decade to optimise key-value stores for flash devices and predict what role these devices might play for key-value stores in the ...
Gilad et al. propose a data structure, known as EvenDB, that combines the batching of LSM-trees with spatial locality [55] . ...
arXiv:2205.07975v1
fatcat:5sv2j2m3l5hrlnpjohlcxsh574
Holmes
2022
Proceedings of the 31st International Symposium on High-Performance Parallel and Distributed Computing
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Experiments with four real-world key-value stores show that compared to a representative CPU isolation approach, Holmes reduces the average (99 th percentile) query latency by up to 49.0% (52.3%) for four ...
We present Holmes, a user-space approach to SMT interference diagnosis and adaptive CPU scheduling for efficient job co-location in multi-tenant systems. ...
For example, EvenDB [28] is a recent LSM Tree KV store that is optimized for data with spatial locality. ...
doi:10.1145/3502181.3531464
fatcat:xmcmdsuinbbjxpaxbq3qsffm2y