
Modernizing financial analytics with Amazon SageMaker Unified Studio | Amazon Web Services
6/22/2026
This post details Avanse Financial Services' migration from a disconnected data lake and external analytics application to a cloud-native lakehouse architecture using Amazon SageMaker Unified Studio. It outlines the challenges of daily data synchronization, fixed licensing costs, limited auditability, lack of centralized data discovery, and disconnectedness from AWS services. The solution involves a three-layer architecture (Data, Compute, Governance) leveraging Amazon S3, AWS Glue Data Catalog, SageMaker Unified Studio, Athena, EMR Serverless, IAM Identity Center, SageMaker Catalog, and Amazon DataZone. The migration journey is described in five phases: technical validation, data migration and storage optimization, compute modernization, governance implementation, and use case migration, focusing on replacing manual data copies with direct querying and implementing project-based isolation and centralized governance.