Learned Index: A Comprehensive Experimental Evaluation
Summary: Comprehensive empirical evaluation and taxonomy of learned indexes, dissecting design choices for position inference/refinement, inserts, concurrency, and bulk-loading within a unified testbed. Benchmarks state-of-the-art learned indexes under identical settings and gives actionable guidance for selection and design. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Zhaoyan Sun (Tsinghua University)
- 2. Xuanhe Zhou (Tsinghua University)
- 3. Guoliang Li (Tsinghua University)
BibTeX Citation
@article{sun_vldb23,
title = {{Learned Index: A Comprehensive Experimental Evaluation}},
author = {Sun, Zhaoyan and Zhou, Xuanhe and Li, Guoliang},
journal = {PVLDB},
series = {{VLDB} '23},
volume = {16},
number = {8},
pages = {1992--2004},
doi = {10.14778/3594512.3594528},
url = {https://doi.org/10.14778/3594512.3594528},
year = {2023}
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