Architect and Ship26 min read
Microservices vs Monolith on AWS
A practical guide to choosing between monolithic, microservices, and serverless architectures on AWS, with a clear decision framework and real-world trade-offs.
Samuel Ogunti
#architecture
Every published article tagged architecture.
6 articles
Production Ready24 min read
AWS Well-Architected Framework: Six Pillars
The six pillars of the AWS Well-Architected Framework explained simply. How to run a review and why interviewers ask about it.
Samuel Ogunti
Production Ready29 min read
AWS Disaster Recovery: RTO, RPO, and 4 Strategies
Compare 4 AWS disaster recovery strategies (backup-restore to active-active). Understand RTO, RPO, and choose the right one for your workload.
Samuel Ogunti
Going Serverless24 min read
EC2 vs Lambda: When to Use Each in 2026
EC2 vs Lambda vs Fargate vs App Runner: cost comparisons at 5 traffic levels and a decision framework for any workload.
Samuel Ogunti
Going Serverless19 min read
AWS Lambda for Beginners: Serverless Guide
A plain-English guide to AWS Lambda and serverless computing, covering how it works, when to use it, cold starts, pricing, and hands-on CLI examples.
Samuel Ogunti
Going Serverless23 min read
SQS vs SNS vs EventBridge: Which to Use
A practical comparison of AWS SQS, SNS, and EventBridge with real-world scenarios, a decision tree, and clear guidance on when to use each messaging service.
Samuel Ogunti