Data systems

DuckDB: Learned Indexing

A database systems project implementing a learned-indexing idea related to ALEX and DuckDB.

Category
Data systems
Role
Explored indexing-structure changes and offline rebuild behavior for analytical database workloads.
Technologies
DuckDBLearned IndexingALEXC++
ALEX learned-index structure diagramDuckDB logo and database systems project image

Summary

The project explored learned indexing in a DuckDB context, including metadata-driven offline rebuild behavior when data changes.

Links