Sample Etl Architecture Diagram. Data integration models are decomposed into functional models as well based on the data integration reference architecture and the phase of the systems development life cycle. The general framework for etl processes is shown in fig.
Etl process allows sample data comparison between the source and the target system. This is targeted at organizations that do not have rigid specification development procedures in place. And while the transformed data is being loaded into the data warehouse the already extracted data can be transformed.
Spark on eks by argo workflows tool.
Etl helps to migrate data into a data warehouse. With every new load of data into staging tables the existing data can be deleted or maintained as historical data for reference. Etl helps to migrate data into a data warehouse. The architecture of the staging area should be well planned.