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Aikesheng Open Source Community
Aikesheng Open Source Community
Dec 31, 2022 · Databases

Understanding ClickHouse Performance: Storage Engine and Compute Engine Perspectives

This article explains why ClickHouse delivers high query speed by detailing storage‑engine optimizations such as pre‑sorting, columnar layout and compression, and compute‑engine techniques like vectorized execution, built‑in functions and minimal join usage, while also promoting the related book and giveaway.

ClickHouseOLAPbig data
0 likes · 9 min read
Understanding ClickHouse Performance: Storage Engine and Compute Engine Perspectives
Top Architect
Top Architect
Jun 18, 2022 · Big Data

Overview of Data Lakes and the Open SPL Compute Engine

This article explains the concept and challenges of data lakes, describes the “impossible triangle” of storage, compute, and cost, and introduces the open‑source SPL engine that provides multi‑source, file‑based, high‑performance computing to overcome those limitations.

Data ProcessingParallel ComputingSPL
0 likes · 13 min read
Overview of Data Lakes and the Open SPL Compute Engine