Posts tagged: featured
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Zero Downtime Deployments: Blue-Green Strategy with PM2 and GitHub Actions
Zero Downtime Deployments: Blue-Green Strategy with PM2 and GitHub Actions Blue-Green Deployment is a modern deployment strategy that minimizes downtime and risk by maintaining two production environ...
Scaling APIs and Optimizing Response Times to Stay Under 500ms
⚡ Scaling APIs and Keeping Response Times Under 500ms As backend developers, we often optimize for functionality first. But when your app starts gaining traffic, speed becomes the real feature. An AP...
How to Deploy an Express.js App on an Ubuntu Server using PM2 and Nginx | techahmed.com
🚀 How to Deploy an Express.js App on an Ubuntu Server using PM2 and Nginx Deploying your Express.js app to a production server might sound daunting at first, but with tools like PM2 fo...
Designing a Scalable Notification System: Architecture, Challenges & Best Practices
As your application grows, sending notifications—whether via email, SMS, or push—quickly becomes more complex. Take a simple example: when a new user signs up, your backend might call an email service...