Papershelf

Aug 11, 2025
LinkedIn InSearch: Engineering Private Messaging Search at Scale

I've been diving into LinkedIn's engineering blog posts lately, and their InSearch platform caught my attention. Not because it's another search system, but because it tackles a uniquely challenging problem: how do yo...
Jun 14, 2025
DynamoDB: Notes on Operating a Managed NoSQL Service at Scale

I've been wanting to re-read the DynamoDB paper for a while now. Not the original Dynamo paper from 2007, but the newer one is from 2022: "Amazon DynamoDB: A Scalable, Predictably Performant, and Fully Managed NoSQL D...