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cs.DB2025
LearnedKV: Integrating LSM and Learned Index for Superior Performance on Storage
Wenlong Wang, David Hung-Chang Du
We present LearnedKV, a novel tiered key-value store that seamlessly integrates a Log-Structured Merge (LSM) tree with a Learned Index to achieve superior read and write performanc…
cs.DB2025
BLI: A High-performance Bucket-based Learned Index with Concurrency Support
Huibing Dong, Wenlong Wang, Chun Liu +1
Learned indexes are promising to replace traditional tree-based indexes. They typically employ machine learning models to efficiently predict target positions in strictly sorted li…