Log aggregation is like gathering all the pieces of a puzzle in one place so you can see the full picture. Imagine you have logs scattered across different servers, applications, and services. Log aggregation brings all these logs together into one central location, making it simpler to monitor and troubleshoot issues.
For example, let's say you have a web application running on multiple servers, and you want to track user activity and errors. With log aggregation, you can collect logs from each server and store them in a single location. This enables you to search for specific events, analyze trends, and create visualizations to understand how users interact with your application.