Curated developer articles, tutorials, and guides — auto-updated hourly


AWS DynamoDB: NoSQL Database Patterns Amazon DynamoDB is a fully managed NoSQL database...


Dev environments run on toy data or on a GDPR incident. The third option: mirror every production wr...


AWS DynamoDB: NoSQL Database Design Amazon DynamoDB is a fully managed, serverless NoSQL...


🏃 TL;DR It's been a while since I wrote an article that wasn't about KiroGraph! Lately,...


Introduction Hi, I'm miruky. Two writers can read the same Amazon DynamoDB item and then...


We drove a fresh on-demand table until it throttled — 4,130 writes/s, flat, run after run. Reads pas...


Can you query DynamoDB with SQL? PartiQL handles SELECT, INSERT, UPDATE and DELETE by key, but not J...


How to model data in DynamoDB access-pattern first. A game leaderboard walkthrough that turns four q...


Model one-to-many relationships in DynamoDB by giving the parent and its children one partition key,...


How to browse, filter and edit DynamoDB data, and which API operation each action runs — Scan, Query...


DynamoDB on-demand throughput, measured live — a fresh table's ~4,130 writes/s ceiling, reads past 1...


How DynamoDB partition keys work — the hash that maps a key to a physical partition, why your key ch...


Model many-to-many relationships in DynamoDB with the adjacency-list pattern — one edge item per lin...


How to query DynamoDB in plain language. The API has no natural-language endpoint, so compare LLM-dr...