2+ hour, 52+ min ago  (344+ words) The result is a 21-article series that builds a URL shortener with realtime click analytics, fully serverless, and takes it to production: auth, multi-tenancy, an event pipeline, realtime push, observability, CI/CD with canary deploys, a cost breakdown, and a…...

8+ hour, 11+ min ago  (1662+ words) Most serverless tutorials teach you how to deploy a Lambda function. This article teaches you how to think about serverless, so you can make good architecture decisions instead of just following steps and hoping for the best. I put together…...

4+ hour, 11+ min ago  (314+ words) Building Saa S tools usually means paying for server compute, especially when handling file processing and ZIP generation. But as a solo developer, I wanted to build a high-performance tool for creators without racking up AWS bills. So, I built…...

19+ hour, 36+ min ago  (925+ words) I run toui. io, a URL shortener I shipped to the public on April 7, 2026. Eleven days before launch I had passwordless email login working on Resend. Five days before launch I tore it out and rebuilt the same flow on…...

1+ day, 20+ hour ago  (442+ words) A Dataverse row changes. Five downstream systems need to know: an ERP that tracks financials, a search service that indexes the record, a Power BI dataset that feeds executive dashboards, a notification queue that messages field reps on mobile, and…...

3+ day, 11+ hour ago  (134+ words) Most Dynamo DB teams are overspending because they rely on default configurations. This guide breaks down four low-effort optimizations that can reduce costs by 5080%: switching from on-demand to reserved capacity, shrinking item sizes, deploying DAX for read-heavy workloads, and using…...

3+ day, 21+ hour ago  (955+ words) If you ever want to test how well you really understand something, try explaining it to your mom. .. . Tagged with serverless, lambda, beginners, aws....

4+ day, 3+ hour ago  (501+ words) Most operational infrastructure starts this way: a requirement appears before the architecture. .. Tagged with aws, postgres, security, devops....

4+ day, 17+ hour ago  (1101+ words) Every Lambda function I have written that touches S3 has the same three lines of. .. Tagged with aws, s3, lambda, cloud....

4+ day, 22+ hour ago  (1155+ words) If you are using AWS Lambda to build serverless applications and you have never stopped to look closely at the IAM roles attached to your functions, this blog is for you. We are going to talk about what a Lambda…...