As an Engineering org, we are tremendously proud of our accomplishments throughout the history of DoorDash, particularly in recent years as we’ve grown and scaled in service of our customers.
Tag Archives: performance
How to detect iOS memory leaks and retain cycles using Xcode’s memory graph debugger
If pinpointing root causes of problematic memory is interesting to you, check out our new blog post Examining Problematic Memory in C/C++ Applications with BPF, perf, and Memcheck for a detailed explanation of how memory works.
Speeding Up Redis with Compression
One of challenges we face almost everyday is to keep our API latency low.