techflowinsights.hashnode.devAutomating EC2 Failover with AWS Lambda and ALB Target GroupsHigh availability is a must for modern applications. But what happens if your primary EC2 instance fails? Do you want to manually update your Application Load Balancer (ALB) target groups every time? That’s where automation with AWS Lambda comes in. ...Oct 1, 2025·3 min read
techflowinsights.hashnode.devREST vs GraphQL: Choosing the Right API for Your ApplicationAPIs are the backbone of modern application development, enabling seamless communication between clients and services. Among the most popular paradigms for API design are REST and GraphQL. While both are powerful, they cater to different needs and us...Dec 26, 2024·3 min read
techflowinsights.hashnode.devAPI Gateways Simplified: Features, Benefits, and Best PracticesIn the modern era of microservices and distributed architectures, API Gateways have become an indispensable part of any application ecosystem. They act as the central hub, bridging client applications and backend services while ensuring security, sca...Nov 19, 2024·3 min read
techflowinsights.hashnode.devSeamless File Transfer from S3 to External SFTP endpoint using GoAs cloud computing becomes increasingly central to modern infrastructure, many applications require efficient ways to move files between cloud storage and external servers. In this post, I'll show you how to automate file transfers from AWS S3 to an ...Nov 6, 2024·3 min read