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OPPO Kernel Craftsman
OPPO Kernel Craftsman
Mar 19, 2021 · Databases

Learned Index Structures: Applying Machine Learning to Database Indexing

Learned Index Structures replace conventional B‑Tree and Bloom filter indexes with hierarchical machine‑learning models that predict key positions directly, reducing search overhead, but require careful model selection, training, and handling of updates, making them a promising yet still experimental alternative to traditional database indexing techniques.

DatabaseIndex StructuresStaged Model
0 likes · 11 min read
Learned Index Structures: Applying Machine Learning to Database Indexing
Architecture Digest
Architecture Digest
Mar 22, 2018 · Fundamentals

Recent Trends and Hot Topics in Storage Technologies: Open‑Channel SSD, NVM, Learned Indexes, LSM‑Tree Optimizations, and Crash Consistency

This article surveys current storage research and industry developments, covering Open‑Channel SSD architecture, non‑volatile memory programming models, machine‑learning‑driven learned indexes, LSM‑Tree performance improvements, crash‑consistency verification, and recent virtualization and container‑storage advances.

LSM TreeNVMOpen-Channel SSD
0 likes · 18 min read
Recent Trends and Hot Topics in Storage Technologies: Open‑Channel SSD, NVM, Learned Indexes, LSM‑Tree Optimizations, and Crash Consistency