Counter Service: How we rewrote it in Rust
engineering.grab.com
The Integrity Data Platform team at Grab rewrote a QPS-heavy Golang microservice in Rust, achieving 70% infrastructure savings while maintaining similar performance. This initiative explored the ROI of adopting Rust for production services, balancing efficiency gains against challenges like Rust’s steep learning curve and the risks of rewriting legacy systems. The blog delves into the selection process, approach, pitfalls, and the ultimate business value of the rewrite.

The Integrity Data Platform (IDP) team decided to rewrite one of our heavy Queries Per Second (QPS) Golang microservices in Rust. It resulted in 70% infrastructure savings at a similar performance, but was not without its pitfalls.

  • ℍ𝕂-𝟞𝟝@sopuli.xyzEnglish
    11·
    4 months ago

    Why do superapps make sense to use? Is it because they can’t make their own OS due to US monopolies?