Why We Replaced Our API Gateway with AWS: Achieving Reliability and Scale
Article summary
Why We Replaced Our API Gateway with AWS: Achieving Reliability and Scale For a long stretch, our API gateway sat right at the center of everything we did. It routed traffic, stitched together the backend, and acted as the one place all requests passed through. In the early days, it handled the load just fine. But as traffic climbed and we kept layering in new features, the weak points started to show. Latency bounced around without warning. We had pockets of downtime that always arrived when we were least prepared. Maintenance turned into a chore that grew heavier with each release. The gateway that used to simplify life slowly became the thing holding us back. Where things began to go wrong Eventually the gateway demanded more care than any other part of the stack. During peak periods, it routinely became the bottleneck.
Read Full Article on MediumPractical takeaway
The main idea behind Why We Replaced Our API Gateway with AWS: Achieving Reliability and Scale is to help teams move from broad theory to clear, repeatable decision making. When teams apply this thinking, they reduce ambiguity and focus on improvements that deliver measurable momentum.
Example scenario
Imagine a team facing competing priorities. By applying the ideas in Why We Replaced Our API Gateway with AWS: Achieving Reliability and Scale, they can map dependencies, identify risks and choose the next move that produces progress without destabilizing their system.
Common mistakes to avoid
- Trying to redesign everything instead of taking small steps.
- Ignoring real constraints like incentives, ownership or legacy systems.
- Creating documents that do not lead to any change in code or decisions.
How to apply this in real work
Start by identifying where Why We Replaced Our API Gateway with AWS: Achieving Reliability and Scale already shows up in your architecture or delivery flow. Then pick one area where clarity would reduce friction. Apply the idea, measure its effect and share the learning.
Signs you are doing it correctly
- Teams make decisions faster and with fewer disagreements.
- Architectural conversations become clearer and less abstract.
- Changes land safely with fewer surprises or rework cycles.