Next-Generation Optimization for Dasher Dispatch at DoorDash
At DoorDash, our logistics team focuses on efficiently fulfilling deliveries at high quality. Our dasher dispatch system is a part of our logistics platform...
Backend
Writing delightful HTTP middleware in Go
While writing complex services in go, one typical topic that you will encounter is middleware. This topic has been discussed again, and again, and...
Speeding up Redis with compression
One of challenges we face almost everyday is to keep our API latency low. While the problem sounds simple on the surface, it gets...
Enforce Timeout: A DoorDash Reliability Methodology
“What would happen if we removed statement timeouts in our Postgresql databases?” That’s one of the questions asked in a management meeting. At the...