---
title: "Discussion on \"Why Modern Microservices Need Event-Driven Architecture\" | Hashnode"
description: "Discussion on \"Why Modern Microservices Need Event-Driven Architecture\". In traditional backend designs, components communicate primarily using synchronous request-response mechanisms (such as REST APIs or gRPC). Service A explicitly calls Service B and blocks execution wh"
url: "https://hashnode.com/posts/why-modern-microservices-need-event-driven-architecture/6a953c5ad87132814ffca172"
---

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# [Why Modern Microservices Need Event-Driven Architecture](https://gauravbytes.dev/why-modern-microservices-need-event-driven-architecture?utm_source=hashnode&utm_medium=feed)

In traditional backend designs, components communicate primarily using synchronous request-response mechanisms (such as REST APIs or gRPC). Service A explicitly calls Service B and blocks execution wh

Aug 31 · 4 min read · gauravbytes.dev  
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## Written by

[Gaurav Kumar](https://hashnode.com/@gauravbytes)

@gauravbytes · New Delhi

  
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