Su San Talks Tech

Feb 27, 2023 · Big Data

How to Build Near Real-Time Elasticsearch Indexes for PB-Scale Data

This article explains how to construct near real-time Elasticsearch indexes for petabyte‑scale datasets by comparing MySQL limitations, introducing ES fundamentals, leveraging Hive and wide tables, and employing binlog‑based tools like Canal and Otter for low‑latency data synchronization.