Centralized Logging Strategies

In a microservices world, your applications are spread across many different servers. Each service generates its own logs, making it very hard to see the whole picture.

Centralized logging is the practice of collecting logs from all your services and storing them in a single, accessible location. Think of it as a central library for all your application's chatter.

Imagine you have 50 microservices, each running on several instances. If an error occurs, you'd have to:

• Log into each server instance.
• Locate the relevant log files.
• Manually search through them for clues.

This approach is inefficient, time-consuming, and almost impossible to do effectively during an outage.