标签：#driven

Uber introduced a high-throughput financial ledger processing system designed to handle hot account write contention at scale. Using 250ms batching, Redis coordination, and optimistic atomic updates, the system supports 30+ updates per second per account while preserving consistency and auditability, reducing multi-hour processing pipelines to minutes in its distributed accounting infrastructure. By Leela Kumili

Google has shared details of its fleet wide large scale A/B experimentation system designed to standardize experiment assignment, exposure logging, and configuration propagation across distributed services. The approach enables consistent measurement across products, reduces experiment conflicts, and improves reliability of data driven decision making at scale. By Leela Kumili

I will explain how my mum inspired this 2026 Mother’s Day scrollytelling experiment — but also, how she inspired my approach to dev and life. A Scrollytelling Gift for Mum on Mother’s Day 2026 originally handwritten and published with love on CSS-Tricks . You should really get the newsletter as well.