Data Integration (Talend)
Talend Data Quality
Measure and improve the quality of your data with Talend.
This course teaches you to profile, control and make your data reliable with Talend. You set up quality rules, deduplication and standardisation. Running project: you carry out a complete quality control on a dataset.
Objectives
- Profile the quality of a dataset
- Define and apply quality rules
- Deduplicate records
- Standardise and normalise data
- Track quality indicators
Program
Data profiling
- Data quality challenges
- Column analysis and profiling
- Anomaly detection
- Quality indicators
Rules and cleansing
- Defining quality rules
- Standardisation and normalisation
- Deduplication and matching
- Data enrichment
Quality management
- Quality dashboards
- Tracking indicators over time
- Automating controls
- Running project: dataset quality control
Prerequisites
Familiarity with data handling basics.