About This Architecture
Star Cement's Azure-to-AWS data lake migration architecture consolidates 700 GB of historical data and live transactional sources into a unified AWS S3 data lake with bronze-silver-gold layering. Azure Data Lake, SAP S/4HANA, and RDS databases feed AWS Glue ETL, DMS CDC, and Lambda processors orchestrated by Step Functions, reducing reporting latency from 24 hours to 15-45 minutes. This enterprise platform demonstrates hybrid cloud data integration, change data capture for incremental refresh, and governance through Lake Formation and Glue Data Catalog. Fork this diagram on Diagrams.so to customize source systems, adjust refresh targets, or adapt the migration strategy for your organization. The architecture balances one-time historical migration via DataSync/Snowball with ongoing streaming CDC, enabling real-time analytics on Power BI, Athena, Redshift, and QuickSight.