Big Data Technology & Architecture

Jan 13, 2025 · Big Data

How Apache Paimon Manages Snapshot Expiration: Synchronous vs Asynchronous Modes

This article explains Apache Paimon's snapshot expiration mechanism, comparing synchronous and asynchronous execution modes, their advantages and drawbacks, and how table properties control expiration to balance data consistency, performance, and back‑pressure in large‑scale data processing systems.