software engineering

software engineering cloud-native — Photo by cottonbro studio on Pexels

software engineering

Start Rewriting Software Engineering Myths: Function Autoscaling vs Pre-Provisioning

In 2020, AWS introduced Provisioned Concurrency, cutting cold-start delays for Lambda functions. Functions sit idle because traditional pre-provisioned servers allocate resources continuously, whereas serverless autoscaling spins up compute only when an event arrives, eliminating wasted capacity. Serverless Autoscaling Demystified When I first migrated a microservice to AWS Lambda, the dashboard

Redefining the future of software engineering — Photo by Olivia on Pexels

software engineering

Microservice migration strategies for legacy monolithic SaaS platforms - economic

Zero-Downtime Microservice Migration: From Legacy Monoliths to Scalable SaaS Architecture Direct answer: Migrating a legacy monolith to microservices without downtime is achievable by combining incremental refactoring, feature-flag gating, and automated CI/CD pipelines. This approach lets SaaS providers keep revenue streams intact while modernizing architecture for faster scaling and better