The What, The How, and The Why ….. Introduction In today’s distributed and microservices-driven world, logs are everywhere — scattered across containers, cloud instances, and application layers. Without a centralized logging strategy, troubleshooting becomes like searching for a needle in a haystack… in the dark… with mittens on. That’s where centralized logging tools like ELK Stack, Grafana Loki, […]

The Architecture Diagram below is intuitive. However, there are several questions which one can ask and the answers to it is given inline. How does instant real-time statuses like online status, typing status, etc shown? In a real-time chat system, “online status,” “typing status,” and similar live indicators are usually powered by a persistent, bidirectional communication