Introduction to TLog: Enterprise‑Level Microservice Log Tracing and Integration Guide
This article introduces TLog, a zero‑intrusion Java logging library that adds globally unique trace IDs, SpanId and upstream/downstream tags to microservice logs, outlines its key features, multiple integration modes, configuration examples for Log4j and async logging, and shows how to use it with Spring Boot, Spring Native and task frameworks like XXL‑JOB.