DFlush: DPU-Offloaded Flush for Disaggregated LSM-based Key-Value Stores

Summary: Offloads flush from CPU to DPUs in disaggregated LSM-KVS; maps flush to DPU units with pipeline parallelism. Adaptive control schedules flush jobs among LSM-KVS to reduce write stalls and tail latency, boosting throughput and lowering energy. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 7218
Venue: SIGMOD
Year: 2025
Pagerank: 4.2504787e-05
Overall Rank: 9,922 | 31.05%
DOI: 10.1145/3725284

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 1 of 1 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
8,804	ArceKV: Towards Workload-driven LSM-compactions for Key-Value Store Under Dynamic Workloads	2026	VLDB	4.4424232e-05

Outgoing Citations (Sorted by Pagerank)

Showing 10 of 10 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
486	TiDB: A Raft-based HTAP Database	2020	VLDB	0.00022039625
608	Monkey: Optimal Navigable Key-Value Store	2017	SIGMOD	0.00019233548
1,309	Dostoevsky: Better Space-Time Trade-Offs for LSM-Tree Based Key-Value Stores via Adaptive Removal of Superfluous Merging	2018	SIGMOD	0.00012655712
1,614	MyRocks: LSM-Tree Database Storage Engine Serving Facebook's Social Graph	2020	VLDB	0.00011137963
1,957	Compaction management in distributed key-value datastores	2015	VLDB	9.961151e-05
3,641	OceanBase: A 707 Million tpmC Distributed Relational Database System	2022	VLDB	6.8877808e-05
4,659	Nova-LSM: A Distributed, Component-based LSM-tree Key-value Store	2021	SIGMOD	6.0076537e-05
5,067	Disaggregating RocksDB: A Production Experience	2023	SIGMOD	5.714783e-05
7,812	CaaS-LSM: Compaction-as-a-Service for LSM-based Key-Value Stores in Storage Disaggregated Infrastructure	2024	SIGMOD	4.6411266e-05
8,600	DDS: DPU-optimized Disaggregated Storage	2024	VLDB	4.4831875e-05

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Overall Rank	Paper	Year	Venue	Pagerank
9,844	DumpKV: Learning based lifetime aware garbage collection for key value separation in LSM-tree	2025	VLDB	4.2680295e-05
7,623	Learning to Optimize LSM-trees: Towards A Reinforcement Learning based Key-Value Store for Dynamic Workloads	2023	SIGMOD	4.6890662e-05
7,217	Breaking Down Memory Walls in LSM-based Storage Systems	2020	SIGMOD	4.7936491e-05
1,957	Compaction management in distributed key-value datastores	2015	VLDB	9.961151e-05
9,370	FluidKV: Seamlessly Bridging the Gap between Indexing Performance and Memory-Footprint on Ultra-Fast Storage	2024	VLDB	4.3461752e-05
10,330	Terark-DS: A High-Performance and Storage-Efficient Key-Value Separation Storage Engine on Disaggregated Storage	2026	VLDB	4.1905499e-05
11,709	Splaying Log-Structured Merge-Trees	2018	SIGMOD	4.1905499e-05
7,812	CaaS-LSM: Compaction-as-a-Service for LSM-based Key-Value Stores in Storage Disaggregated Infrastructure	2024	SIGMOD	4.6411266e-05
8,600	DDS: DPU-optimized Disaggregated Storage	2024	VLDB	4.4831875e-05
1,309	Dostoevsky: Better Space-Time Trade-Offs for LSM-Tree Based Key-Value Stores via Adaptive Removal of Superfluous Merging	2018	SIGMOD	0.00012655712