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AWS FOR THE REAL WORLD β±οΈ Reading time: 8 minutes π― Main Learning: How to pause Step Function workflows for human approval using the callback pattern π Blog Post π» GitHub Repository π¬ Watch on YouTube Hey Reader ππ½ I've used this pattern in almost every project I've built. Whenever you need a human in the loop - approvals, reviews, manual checks - and you still want to see what's happening, Step Functions are perfect. Lambda is my go-to for almost everything. APIs S3 triggers event consumers...
AWS FOR THE REAL WORLD β±οΈ Reading time: 5 minutes π― Main Learning: How to make Claude write production-ready Terraform instead of technical debt π¬ Watch on YouTube π Blog Post π» GitHub Repository Hey Reader ππ½ We've been heads-down the past weeks. Preparing the live AMA workshops from Black Friday (sorry for the delay!) and recording new YouTube videos. It's been a lot of fun. Speaking of videos - this week Tobi recorded one you'll want to watch. Here's the problem: LLMs want to close the...
AWS FOR THE REAL WORLD β±οΈ Reading time: 8 minutes π― Main Learning: 5 practical techniques to cut Lambda costs (memory, timeouts, ARM, batching, caching) π Blog Post π¬ Watch on YouTube Hey Reader ππ½ Lambda bills can sneak up on you. One function is often not expensive. But then you scale it up and π₯ it costs you $5,000. Sounds familiar? We had this exact problem with our Shopify fraud detection app. Orders coming in via EventBridge, each triggering its own Lambda.And the bill was $150/month...