Amazon EMR is a managed AWS service for running Apache Spark, Hadoop, Hive, and related big-data frameworks on clusters or serverless infrastructure....
Pros
- Deep integration with Amazon S3, Lake Formation, IAM, and other AWS services
- Supports popular open-source engines including Spark, Hive, Trino, and Presto
- Offers both managed clusters and serverless deployment models
Cons
- More cluster and infrastructure management than Databricks or serverless Glue
- Pricing is complex because EMR, compute, storage, and networking are billed separately
- Primarily optimized for AWS environments rather than multicloud portability
Usage-based; EMR and AWS infrastructure billed separately