# Data Quality: new features

| Feature | Description | Available in |
| --- | --- | --- |
| Explainable machine learning for<br>data matching | <ul> <li>A feature importance report can be generated when using the                                        <span>tMatchModel</span>                                    component.</li> <li>In the <span>tMatchPredict</span> and <span>tMatchIndexPredict</span> components, the new output column                                (CONFIDENCE_SCORE) indicates the confidence score of a prediction                                for a pair or cluster.</li> </ul> | <ul>Available in:<li>Big Data Platform</li><li>Cloud API Services Platform</li><li>Cloud Big Data Platform</li><li>Cloud Data Fabric</li><li>Cloud Data Management Platform</li><li>Data Fabric</li><li>Data Management Platform</li><li>Data Services Platform</li><li>MDM Platform</li><li>Real-Time Big Data Platform</li></ul><br><br>All Talend Platform and Data Fabric products |
| Data masking | <ul> <li>When using the <span>tDataMasking</span> and <span>tPatternMasking</span> components, the data that cannot be                                masked can be sent to an invalid flow output.</li> <li>The Format-Preserving Encryption is applied when masking:<ul> <li>Credit card numbers</li> <li>IBAN and US bank account numbers</li> </ul> </li> </ul> | <ul>Available in:<li>Big Data Platform</li><li>Cloud API Services Platform</li><li>Cloud Big Data Platform</li><li>Cloud Data Fabric</li><li>Cloud Data Management Platform</li><li>Data Fabric</li><li>Data Management Platform</li><li>Data Services Platform</li><li>MDM Platform</li><li>Real-Time Big Data Platform</li></ul><br><br>All Talend Platform and Data Fabric products |
| Validating and enriching contact<br>information | A new component is available: tPersonator.<br><br>It ensures<br>the quality of a US and Canadian contact database by checking, verifying,<br>moving, and appending contact information. | <ul>Available in:<li>Big Data Platform</li><li>Cloud API Services Platform</li><li>Cloud Big Data Platform</li><li>Cloud Data Fabric</li><li>Cloud Data Management Platform</li><li>Data Fabric</li><li>Data Management Platform</li><li>Data Services Platform</li><li>MDM Platform</li><li>Real-Time Big Data Platform</li></ul><br><br>All Talend Platform and Data Fabric products |
| Support for additional databases (data mart) | Snowflake is now supported for the data quality<br>data mart. | <ul>Available in:<li>Big Data Platform</li><li>Cloud API Services Platform</li><li>Cloud Big Data Platform</li><li>Cloud Data Fabric</li><li>Cloud Data Management Platform</li><li>Data Fabric</li><li>Data Management Platform</li><li>Data Services Platform</li><li>MDM Platform</li><li>Real-Time Big Data Platform</li></ul><br><br>All Talend Platform and Data Fabric products |