Moovit Cuts Data Costs by a Third with Lakehouse Architecture

Moovit's engineering team ditched the one-size-fits-all approach and split their workloads across Amazon EMR with Spark SQL for heavy lifting and Amazon Redshift Serverless for isolated queries—netting a sweet 33% cost reduction. If you're running bloated data pipelines, their multi-engine strategy shows how smart architecture beats throwing more compute at the problem.