Autonomous Decision Support System Using Configuration Inflation Based ETL and Content Modeling

A computer-implemented method is disclosed which detects a change in a set of data sources of a DSS, such as addition of a new data source, removal of an existing data source, or a schema change of an existing data source in the set. A first set of DSS updates for pending ETL jobs of an ETL engine of the DSS are automatically determined based on the change in the set of data sources. The method automatically updates, without canceling, the pending ETL jobs of the ETL engine based on the first set of DSS updates. A second set of DSS updates for a semantic layer of a BI engine of the DSS are automatically determined based on the change in the set of data sources and based on the first set of DSS updates. The semantic layer is automatically updated based on the second set of DSS updates.