# SCDELT scenarios

* [Tracking data changes in a PostgreSQL table using the tPostgreSQLSCDELT component](https://help.qlik.com/talend/en-US/components/8.0/scdelt/tjdbcscdelt-tfixedflowinput-tjdbcinput-tlogrow-tracking-data-changes-in-postgresql-table-using-tpostgresqlscdelt-component-standard-component-the)
* [Tracking data changes in a Snowflake table using the tJDBCSCDELT component](https://help.qlik.com/talend/en-US/components/8.0/scdelt/tjdbcscdelt-tfixedflowinput-tjdbcinput-tlogrow-tracking-data-changes-in-snowflake-table-using-tjdbcscdelt-component-standard-component-the)
* [Tracking data changes using Slowly Changing Dimensions (type 0 through type 3)](https://help.qlik.com/talend/en-US/components/8.0/scdelt/tmysqlscd-tfixedflowinput-tmysqlinput-tmysqlclose-tracking-data-changes-using-slowly-changing-dimensions-type-0-through-type-3-standard-component-the)