Alibaba Cloud Native

Feb 26, 2024 · Cloud Native

How to Structure Weakly Structured Logs with Flink SLS SPL

This guide explains how to use Alibaba Cloud's SLS connector and SPL expressions within Flink to clean, parse, and transform weakly structured log data into a structured table suitable for real‑time SQL analysis, covering sample logs, field extraction rules, and step‑by‑step configuration.