From 0 to 10K Requests/sec: How We Fixed a Dying .NET API

📰 Medium · Programming

Learn how to fix a dying .NET API by optimizing its performance to handle high traffic, going from 0 to 10K requests per second

intermediate Published 20 Apr 2026

Action Steps

Analyze the current system architecture to identify performance bottlenecks
Implement clean architecture and microservices to improve scalability
Optimize database queries and configure SQL servers for high traffic
Configure auto-scaling and load balancing to handle traffic spikes
Monitor and troubleshoot performance issues using logging and metrics tools

Who Needs to Know This

This article is relevant to software engineers, DevOps teams, and architects who design and maintain high-traffic APIs, as it provides insights into optimizing API performance and handling real-world traffic scenarios

Key Insight

💡 A well-designed system architecture and proper optimization techniques can help handle high traffic and improve API performance