21CTO

Aug 31, 2015 · Databases

Optimizing Time-Series Storage: Files, LSM Trees, and B‑Tree Strategies

This article examines the evolution and challenges of time‑series storage, compares file‑based, LSM‑tree, and B‑tree approaches, and proposes a vector‑based method to efficiently handle writes, reads, query semantics, dimensions, and aggregation for modern big‑data applications.