DBScholar

Back to papers

FluidKV: Seamlessly Bridging the Gap between Indexing Performance and Memory-Footprint on Ultra-Fast Storage

Summary: FluidKV: a three-stage KVS that fuses single- and multi-stage indexing by streaming requests from a write-concurrent frontend through an intermediate consolidator to a memory-efficient backend to fully exploit byte-addressable PM. Uses thread-exclusive logging, PM-friendly KV-blocks and dual-grained indexes to maximize parallelism/bandwidth, delivering up to 9x write, 3.9x read speedups and ~90% DRAM footprint reduction. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID
h9a46625c3bab5a33
Venue
VLDB
Year
2024
Pagerank
5.1380769e-05
Overall Rank
9,696 | 34.84%
DOI
10.14778/3648160.3648177
PDF
Download (CC BY-NC-ND 4.0)

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{lu_vldb24,
        title = {{FluidKV: Seamlessly Bridging the Gap between Indexing Performance and Memory-Footprint on Ultra-Fast Storage}},
        author = {Lu, Ziyi and Cao, Qiang and Jiang, Hong and Chen, Yuxing and Yao, Jie and Pan, Anqun},
        journal = {PVLDB},
        series = {{VLDB} '24},
        volume = {17},
        number = {6},
        pages = {1377--1390},
        doi = {10.14778/3648160.3648177},
        url = {https://doi.org/10.14778/3648160.3648177},
        year = {2024}
}

Incoming Citations (Sorted by Pagerank)

Showing 2 of 2 citing papers.

Rank Citing Paper Year Venue Pagerank
7,833 TDSQL: Tencent Distributed Database System 2024 VLDB 5.441313e-05
9,570 H-Rocks: CPU-GPU accelerated Heterogeneous RocksDB on Persistent Memory 2025 SIGMOD 5.154741e-05
Previous Page 1 / 1 Next

Outgoing Citations (Sorted by Pagerank)

Showing 17 of 17 cited papers.

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

Rank Cited Paper Year Venue Pagerank
400 Monkey: Optimal Navigable Key-Value Store 2017 SIGMOD 0.00019124757
502 FPTree: A Hybrid SCM-DRAM Persistent and Concurrent B-Tree for Storage Class Memory 2016 SIGMOD 0.00017250394
753 Dostoevsky: Better Space-Time Trade-Offs for LSM-Tree Based Key-Value Stores via Adaptive Removal of Superfluous Merging 2018 SIGMOD 0.00014232329
904 HOT: A Height Optimized Trie Index for Main-Memory Database Systems 2018 SIGMOD 0.00013170142
1,316 Building a Bw-Tree Takes More Than Just Buzz Words 2018 SIGMOD 0.00011046804
1,359 Dash: Scalable Hashing on Persistent Memory 2020 VLDB 0.00010914954
1,856 LB+-Trees: Optimizing Persistent Index Performance on 3DXPoint Memory 2020 VLDB 9.4960518e-05
1,891 Design Continuums and the Path Toward Self-Designing Key-Value Stores that Know and Learn 2019 CIDR 9.4233024e-05
2,277 DPTree: Differential Indexing for Persistent Memory 2020 VLDB 8.7072748e-05
2,507 Viper: An Efficient Hybrid PMem-DRAM Key-Value Store 2021 VLDB 8.3688413e-05
2,742 Evaluating Persistent Memory Range Indexes 2020 VLDB 8.0645378e-05
2,771 Constructing and Analyzing the LSM Compaction Design Space 2021 VLDB 8.0338932e-05
4,515 Persistent Memory Hash Indexes: An Experimental Evaluation 2021 VLDB 6.5624742e-05
6,065 NBTree: a Lock-free PM-friendly Persistent B+-Tree for eADR-enabled PM Systems 2022 VLDB 5.8953182e-05
6,074 Halo: A Hybrid PMem-DRAM Persistent Hash Index with Fast Recovery 2022 SIGMOD 5.8926486e-05
6,499 Revisiting the Design of LSM-tree Based OLTP Storage Engine with Persistent Memory 2021 VLDB 5.7629005e-05
6,882 Evaluating Persistent Memory Range Indexes: Part Two 2022 VLDB 5.6554818e-05
Previous Page 1 / 1 Next

Semantically Similar Papers

# Overall Rank Paper Year Venue
1 2,507 Viper: An Efficient Hybrid PMem-DRAM Key-Value Store 2021 VLDB
2 817 SlimDB: A Space-Efficient Key-Value Storage Engine For Semi-Sorted Data 2017 VLDB
3 4,047 Fast Scans on Key-Value Stores 2017 VLDB
4 546 Faster: A Concurrent Key-Value Store with In-Place Updates 2018 SIGMOD
5 2,202 Mega-KV: A Case for GPUs to Maximize the Throughput of In-Memory Key-Value Stores 2015 VLDB
6 10,554 Analysis and Evaluation of Using Microsecond-Latency Memory for In-Memory Indices and Caches in SSD-Based Key-Value Stores 2026 SIGMOD
7 9,697 BonsaiKV: Towards Fast, Scalable, and Persistent Key-Value Stores with Tiered, Heterogeneous Memory System 2024 VLDB
8 10,234 From FASTER to F2: Evolving Concurrent Key-Value Store Designs for Large Skewed Workloads 2025 VLDB
9 9,091 MirrorKV: An Efficient Key-Value Store on Hybrid Cloud Storage with Balanced Performance of Compaction and Querying 2023 SIGMOD
10 10,678 PartitionKV: Redesigning LSM-tree KV Stores on NVMs with Adaptive Partitioning for Reducing Write Stalls and Amplification 2026 SIGMOD