-
Grab-Posisi - Southeast Asia’s first comprehensive GPS trajectory dataset
This blog highlights Grab's latest GPS trajectory dataset - its content, format, applications, and how you can access the dataset for your research purpose.
-
How We Prevented App Performance Degradation From Sudden Ride Demand Spikes
This blog addresses how engineers overcame the challenges Grab faced during the initial days due to sudden spike in ride demand.
-
Plumbing At Scale
This article details our journey building and deploying an event sourcing platform in Go, building a stream processing framework over it, and then scaling it (reliably and efficiently) to service over 300 billion events a week.
-
Journey to a Faster Everyday Super App Where Every Millisecond Counts
This post narrates the journey of our performance improvement efforts on the Grab passenger app. It highlights how we were able to reduce the time spent starting the app by more than 60%, while preventing regressions introduced by new features.
-
Marionette - Enabling E2E user-scenario simulation
Do you know how we get early feedback on any breaking changes? Read through our blog to find out how Marionette, an in-house simulation platform, detects breaking changes in booking workflows. It even generates resources for running simulations and facilitates the testing of microservices powering our Driver and Passenger apps.
