Amazon EMR Studio is an integrated development environment (IDE) that makes it easy for data scientists and data engineers to develop, visualize, and debug data engineering and data science applications written in R, Python, Scala, and PySpark. Today, we are introducing additional authentication options with EMR Studio. Before this release, to login to EMR Studio, you needed to integrate your identity provider (IdP) with AWS Single Sign-on (AWS SSO). With this release, you can now choose to use AWS Identity and Access Management (IAM) authentication or use IAM federation with your corporate credentials to login to EMR Studio, in addition to using AWS SSO.
Source:: Amazon AWS