index compression

58 Tech

Jan 4, 2024 · Big Data

BKD-Tree: Theory, Construction, Query, Update and Practical Compression Strategies for Large-Scale Numeric Range Search

This article presents a comprehensive technical overview of the BKD-Tree data structure, detailing its algorithmic foundations, construction and query processes, dynamic update mechanisms, and the space‑efficient compression techniques used in production search engines for massive multidimensional numeric datasets.