ETL Components:
 |
| ETL Job or Components |
- Data Extraction
- Data Transformation
- Data Loading
- Data Refresh Method
- Data Sourcing Method
- Data Landing / Staging Design
- Job Scheduling
- Job Sequencing
- Historical Data Migration
- Changed Data Captrue
- Audit & Verification
- Admin
- Validation & Cleansing
- Aggregate
- Logging & Monitoring
- Surrogate Key Generation & Mgmt
- History / SCD Mgmt
- Exception Handing
- Data Conformation & De duping
- Restart / Reload
ETL stands for Extract-Transform-Load and it is a process of how data is loaded from the source system to the data warehouse. Data is extracted from an OLTP database ... Layman Learning- ETL Testing Training
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