Unwinding Uber’s Most Efficient Service

Illustration by Champa LoA few weeks ago, Uber posted an article detailing how they built their “highest query per second service using Go”. The article is fairly short and is required reading to understand the motivation for this post. I have been doing some geospatial work in Golang lately and I was hoping that Uber would present some insightful approaches to working with geo data in Go. What I

[fcicq]

r-tree and quad-tree

[codeout]

“Unwinding Uber’s Most Efficient Service”

[kazuhooku]

検索コストの話しかしてないように見えるけど、配車システムの場合、車両位置の更新コストが低いことが重要なんじゃないの？ #tldr

[lestrrat]

ためになるなぁ