This blog post describes Grab’s post-mortem findings for the outage caused by the Redis Cluster failure.

Insights into how Grab is trying to solve pickup issues when you book from large venues such as airports or malls.

Read our blog to know how Loki, a dynamic mock server, makes local box testing of mobile apps easy, repeatable, and exhaustive. It supports both HTTP and TCP protocols and can provide dynamic runtime responses.

We questioned some of the estimates that our algorithm for calculating restaurant wait times was making, and found that the "errors" were actually useful to discover restaurants whose locations had been incorrectly registered in our system. By combining such error signals across multiple orders, we were able to identify correct restaurant locations and amend them to improve the experience for our customers.