Data & AI

Summary Careem’s head of data and AI talks about how the Middle Eastern ride-hailing pioneer is using AI technology to simplify people’s lives and build a tech institution that inspires. This article has also been published in QuantumBlack, AI by...

Summary As a distributed query engine for big data that is shared across multiple stakeholders within Careem, Presto required a rate limiting solution to ensure reliability and allocation of resources. The combination of two rate limiting filters will restrict any...

Summary In order to allow quick access to all different pages on Galileo UI, we built our full text search. Instead of navigating through pages, users now are able to search for relevant documents including attributes, experiments, metrics, rollouts and...

Galileo: Analysis and Reporting Of Experiments   Summary In order to run an analysis on experiments running on Galileo, we have built the analysis and reporting module of Galileo. Instead of teams running their analysis manually, Galileo provides the results...

Quadrant: Time-Series Database to Visualize Live Galileo Traffic and KPIs   Summary In order to speed up the diagnosis of potential issues with experiments and rollouts in our Galileo experimentation platform, we built Quadrant – a flexible, cheap, and fast...

Hubble: Orchestrating Spark SQL & AWS Batch for Experimentation Analysis Summary In order to build segments, run experimentation analysis and execute metrics queries for Galileo, our new experimentation platform, we built Hubble – a generic and reliable task queue. Hubble...

Not too long ago, shoppers used to rely on salespeople to help them find exactly what they were looking for. Salespeople were also trained well enough to understand the customer’s needs and pick out the perfect product for them, or...