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: 5.2423759e-05
Overall Rank: 9,920 | 31.06%
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
8,692	ArceKV: Towards Workload-driven LSM-compactions for Key-Value Store Under Dynamic Workloads	2026	VLDB	5.4483927e-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
301	TiDB: A Raft-based HTAP Database	2020	VLDB	0.00022033345
463	Monkey: Optimal Navigable Key-Value Store	2017	SIGMOD	0.00018128959
815	Dostoevsky: Better Space-Time Trade-Offs for LSM-Tree Based Key-Value Stores via Adaptive Removal of Superfluous Merging	2018	SIGMOD	0.00013879769
1,197	MyRocks: LSM-Tree Database Storage Engine Serving Facebook's Social Graph	2020	VLDB	0.00011803545
1,636	Compaction management in distributed key-value datastores	2015	VLDB	0.0001021954
2,960	OceanBase: A 707 Million tpmC Distributed Relational Database System	2022	VLDB	7.9703183e-05
3,924	Nova-LSM: A Distributed, Component-based LSM-tree Key-value Store	2021	SIGMOD	7.0818503e-05
4,426	Disaggregating RocksDB: A Production Experience	2023	SIGMOD	6.7692011e-05
7,565	CaaS-LSM: Compaction-as-a-Service for LSM-based Key-Value Stores in Storage Disaggregated Infrastructure	2024	SIGMOD	5.652556e-05
8,505	DDS: DPU-optimized Disaggregated Storage	2024	VLDB	5.4833236e-05

Semantically Similar Papers

Overall Rank	Paper	Year	Venue	Pagerank
9,842	DumpKV: Learning based lifetime aware garbage collection for key value separation in LSM-tree	2025	VLDB	5.2617062e-05
7,166	Learning to Optimize LSM-trees: Towards A Reinforcement Learning based Key-Value Store for Dynamic Workloads	2023	SIGMOD	5.7412668e-05
6,814	Breaking Down Memory Walls in LSM-based Storage Systems	2020	SIGMOD	5.8244766e-05
1,636	Compaction management in distributed key-value datastores	2015	VLDB	0.0001021954
9,367	FluidKV: Seamlessly Bridging the Gap between Indexing Performance and Memory-Footprint on Ultra-Fast Storage	2024	VLDB	5.339939e-05
10,330	Terark-DS: A High-Performance and Storage-Efficient Key-Value Separation Storage Engine on Disaggregated Storage	2026	VLDB	5.1725247e-05
11,709	Splaying Log-Structured Merge-Trees	2018	SIGMOD	5.1725247e-05
7,565	CaaS-LSM: Compaction-as-a-Service for LSM-based Key-Value Stores in Storage Disaggregated Infrastructure	2024	SIGMOD	5.652556e-05
8,505	DDS: DPU-optimized Disaggregated Storage	2024	VLDB	5.4833236e-05
815	Dostoevsky: Better Space-Time Trade-Offs for LSM-Tree Based Key-Value Stores via Adaptive Removal of Superfluous Merging	2018	SIGMOD	0.00013879769