AWS — Data Lake (medallion)
Bronze / Silver / Gold zones on S3 with Glue, Athena, and downstream BI/ML.
Rendering…
Make it your own.
flowchart LR
S1[(OLTP DB)] -->|DMS CDC| Bronze[(S3 — bronze\nraw)]
S2[Kinesis Firehose] --> Bronze
S3src[Files / SaaS] -->|Glue| Bronze
Bronze -->|Glue ETL| Silver[(S3 — silver\ncleansed)]
Silver -->|Glue ETL| Gold[(S3 — gold\naggregated)]
Gold --> Athena[Athena]
Gold --> Redshift[(Redshift Serverless)]
Gold --> Sage[SageMaker]
Athena --> QS[QuickSight]
Redshift --> QS
LF[Lake Formation\npermissions] -.-> Bronze
LF -.-> Silver
LF -.-> Gold