The Power of Simplicity: How to Use S3 for Better Unstructured Data Storage
Updated: September 17, 2026
I once replaced an S3-backed CSV store with a relational database for wearable sensor dumps. It felt "more serious." It was also one of my dumber architectural choices. In this post, I'll make the case for the boring option: S3 + a clean key structure. It's cheap, durable, hard to mess up, and it keeps you from spending weeks designing a perfect schema for data nobody has even looked at yet. The database didn't fail. The calendar did. read on »