Finding and optimizing N+1 queries on a relational database

Ensuring Data Consistency for Continuously-Modified Data Across Replicas

Saving $30000 a month by improving Garbage Collection

Evolution of code deployment tools at Mixpanel

Power-of-2-Choices in Practice

Data Deduplication at Scale

Safely Rewriting Mixpanel’s Highest Throughput Service

How And Why We Switched from Erlang to Python (2011)

The state of UI testing at Mixpanel

Making Web Components Work