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Understanding Events in Distributed Systems
The Building Blocks of Event-Driven Architecture In Event-Driven Architecture (EDA), everything revolves around one fundamental concept: The event. Whether it is: a payment being completed, an order being placed, a fraud alert being triggered, or a customer updating profile information, modern distributed systems communicate by generating and reacting to events. Technologies like Apache Kafka are…
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EDA vs Request-Response Architecture — Which One Should You Use?
Modern software systems are expected to handle: millions of users real-time interactions distributed services instant notifications high scalability fault tolerance As systems evolve, architects often face a critical decision: Should the system use traditional request-response communication or adopt an Event-Driven Architecture (EDA)? Both architectural styles are widely used, and both solve different categories of problems…
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What is Event-Driven Architecture (EDA)?
Understanding the Foundation of Modern Real-Time Systems Modern applications are expected to respond instantly, scale globally, and process enormous volumes of data in real time. Whether it is a payment notification arriving immediately after a transaction, a fraud alert triggered within milliseconds, or a ride-sharing app updating driver locations continuously, traditional system architectures often struggle…