Keigo: Co-designing Log-Structured Merge Key-Value Stores with a Non-Volatile, Concurrency-aware Storage Hierarchy
Summary: Keigo co-designs LSM KVSs with heterogeneous nonvolatile storage via concurrency-aware placement, persistent read-only caching, and context-based I/O differentiation. Portable across production LSMs, it adapts to workloads without profiling, delivering up to 4× write and 18× read throughput. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
No non-self incoming citations found for this paper in this database.
Authors
- 1. Rúben Adão (Institute for Systems and Computer Engineering, Technology and Science; University of Minho)
- 2. Zhongjie Wu (Yale University)
- 3. Changjun Zhou (McGill University)
- 4. Oana Balmau (McGill University)
- 5. João Paulo (Institute for Systems and Computer Engineering, Technology and Science; University of Minho)
- 6. Ricardo Macedo (Institute for Systems and Computer Engineering, Technology and Science; University of Minho)
BibTeX Citation
@article{adao_vldb25,
title = {{Keigo: Co-designing Log-Structured Merge Key-Value Stores with a Non-Volatile, Concurrency-aware Storage Hierarchy}},
author = {Adão, Rúben and Wu, Zhongjie and Zhou, Changjun and Balmau, Oana and Paulo, João and Macedo, Ricardo},
journal = {PVLDB},
series = {{VLDB} '25},
volume = {18},
number = {9},
pages = {2872--2885},
doi = {10.14778/3746405.3746414},
url = {https://doi.org/10.14778/3746405.3746414},
year = {2025}
}Incoming Citations (Sorted by Pagerank)
Showing 0 of 0 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|
Previous
Page 1 / 1
Next
Outgoing Citations (Sorted by Pagerank)
Showing 5 of 5 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 472 | Optimizing Space Amplification in RocksDB | 2017 | CIDR | 0.000179044 |
| 1,213 | MyRocks: LSM-Tree Database Storage Engine Serving Facebook's Social Graph | 2020 | VLDB | 0.00011646797 |
| 1,389 | Realtime Data Processing at Facebook | 2016 | SIGMOD | 0.00010943767 |
| 3,526 | Understanding the Idiosyncrasies of Real Persistent Memory | 2021 | VLDB | 7.3429293e-05 |
| 7,046 | NVM: Is it Not Very Meaningful for Databases? | 2023 | VLDB | 5.7185159e-05 |
Previous
Page 1 / 1
Next