Stop Using Microservices for Everything — A Senior Engineer’s Take

📰 Medium · Programming

Learn when to use microservices and when to opt for a monolithic architecture, and why overusing microservices can lead to slower, harder to debug, and more fragile systems

intermediate Published 18 Apr 2026
Action Steps
  1. Evaluate your system's requirements to determine if microservices are necessary
  2. Consider the complexity and overhead of microservices compared to monolithic architectures
  3. Assess the potential benefits of microservices, such as scalability and flexibility
  4. Design a system that balances the needs of the business with the complexity of the architecture
  5. Monitor and adjust your system's architecture as it evolves
Who Needs to Know This

Software engineers and architects can benefit from understanding the trade-offs between microservices and monolithic architectures to make informed design decisions for their systems

Key Insight

💡 Overusing microservices can lead to unnecessary complexity and decreased system performance

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💡 Not all systems need microservices. Learn when to use them and when to opt for a monolith to avoid slower, harder to debug, and more fragile systems

Key Takeaways

Learn when to use microservices and when to opt for a monolithic architecture, and why overusing microservices can lead to slower, harder to debug, and more fragile systems

Full Article

Title: Stop Using Microservices for Everything — A Senior Engineer’s Take

URL Source: https://sanajitjana.medium.com/stop-using-microservices-for-everything-a-senior-engineers-take-359ba90d1434?source=rss------programming-5

Published Time: 2026-04-18T02:32:35Z

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# Stop Using Microservices for Everything — A Senior Engineer’s Take | by Sanajit Jana | Apr, 2026 | Medium

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# Stop Using Microservices for Everything — A Senior Engineer’s Take

## We did not break our systems by accident, we broke them because we chased architecture instead of understanding our own problems

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## The lie we quietly agreed to believe

Most microservices systems I have seen in the wild are slower, harder to debug, and more fragile than the monoliths they replaced.

Not slightly worse. Noticeably worse.

I am not saying this as someone who read a few blogs and formed an opinion. I have been in there in front of screen at 2 AM, staring at dashboards that made no sense, while five services blamed each other in a perfect circle.

And yes, I got this wrong too.

There was a time when I belie
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