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LB+-Trees: Optimizing Persistent Index Performance on 3DXPoint Memory
Summary: LB+-Tree: persistent B+-Tree for 3DXPoint NVM with 256B-aligned nodes and optimizations: entry moving, logless split, distributed headers. Yields 1.12–2.92x insert speedups vs state-of-the-art NVM B+-Trees; maintains search/delete performance; boosts OLTP/KV deployments (X-Engine, Memcached).
(summarized by gpt-5-nano on Feb 09 2026)
- Paper ID
- 12028
- Venue
- VLDB
- Year
- 2020
- Pagerank
- 8.6204284e-05
- Overall Rank
- 2,510 | 82.54%
- DOI
-
10.14778/3384345.3384355
Incoming Non-self Citations Over Time
Incoming Citations (Sorted by Pagerank)
Showing 25 of 25 citing papers.
| Rank |
Citing Paper |
Year |
Venue |
Pagerank |
| 2,552 |
Updatable Learned Index with Precise Positions |
2021 |
VLDB |
8.5530411e-05 |
| 3,085 |
Viper: An Efficient Hybrid PMem-DRAM Key-Value Store |
2021 |
VLDB |
7.5993418e-05 |
| 4,084 |
APEX: A High-Performance Learned Index on Persistent Memory |
2022 |
VLDB |
6.4622113e-05 |
| 5,592 |
PLIN: A Persistent Learned Index for Non-Volatile Memory with High Performance and Instant Recovery |
2023 |
VLDB |
5.4210633e-05 |
| 6,142 |
SSDs Striking Back: The Storage Jungle and Its Implications on Persistent Indexes |
2022 |
CIDR |
5.1890295e-05 |
| 6,229 |
When Tree Meets Hash: Reducing Random Reads for Index Structures on Persistent Memories |
2023 |
SIGMOD |
5.1463389e-05 |
| 6,472 |
NBTree: a Lock-free PM-friendly Persistent B+-Tree for eADR-enabled PM Systems |
2022 |
VLDB |
5.0510585e-05 |
| 6,999 |
WiscSort: External Sorting For Byte-Addressable Storage |
2023 |
VLDB |
4.8676312e-05 |
| 7,024 |
Plush: A Write-Optimized Persistent Log-Structured Hash-Table |
2022 |
VLDB |
4.8575128e-05 |
| 7,080 |
Zen: a High-Throughput Log-Free OLTP Engine for Non-Volatile Main Memory |
2021 |
VLDB |
4.8417653e-05 |
| 7,106 |
Revisiting the Design of LSM-tree Based OLTP Storage Engine with Persistent Memory |
2021 |
VLDB |
4.8300429e-05 |
| 7,481 |
Buffered Persistence in B+ Trees |
2024 |
SIGMOD |
4.7180617e-05 |
| 7,630 |
Evaluating Persistent Memory Range Indexes: Part Two |
2022 |
VLDB |
4.6923637e-05 |
| 8,119 |
DecLog: Decentralized Logging in Non-Volatile Memory for Time Series Database Systems |
2024 |
VLDB |
4.5809563e-05 |
| 8,219 |
Pea Hash: A Performant Extendible Adaptive Hashing Index |
2023 |
SIGMOD |
4.5565914e-05 |
| 8,482 |
Cost Modelling for Optimal Data Placement in Heterogeneous Main Memory |
2022 |
VLDB |
4.5010191e-05 |
| 8,984 |
The Past, Present and Future of Indexing on Persistent Memory |
2022 |
VLDB |
4.4157721e-05 |
| 9,101 |
PerMA-Bench: Benchmarking Persistent Memory Access |
2022 |
VLDB |
4.3958463e-05 |
| 9,102 |
Tair-PMem: A Fully Durable Non-Volatile Memory Database |
2022 |
VLDB |
4.3958463e-05 |
| 9,362 |
FluidKV: Seamlessly Bridging the Gap between Indexing Performance and Memory-Footprint on Ultra-Fast Storage |
2024 |
VLDB |
4.3503444e-05 |
| 9,363 |
BonsaiKV: Towards Fast, Scalable, and Persistent Key-Value Stores with Tiered, Heterogeneous Memory System |
2024 |
VLDB |
4.3503444e-05 |
| 10,151 |
DART: A Lock-free Two-layer Hashed ART Index for Disaggregated Memory |
2026 |
SIGMOD |
4.1945683e-05 |
| 10,257 |
SIDLE: Tree-structure Aware Indexes for CXL-based Heterogeneous Memory |
2026 |
VLDB |
4.1945683e-05 |
| 10,562 |
FB+-tree: A Memory-Optimized B+-tree with Latch-Free Update |
2025 |
VLDB |
4.1945683e-05 |
| 11,007 |
Breathing New Life into An Old Tree: Resolving Logging Dilemma of B+-tree on Modern Computational Storage Drives |
2024 |
VLDB |
4.1945683e-05 |
Outgoing Citations (Sorted by Pagerank)
Showing 8 of 8 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
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