# Data types across datasets overview

Available in...

* Cloud API Services Platform
* Cloud Big Data
* Cloud Big Data Platform
* Cloud Data Fabric
* Cloud Data Integration
* Cloud Data Management Platform
* Cloud Pipeline Designer Standard Edition
* Data Fabric

The Data types across datasets overview tile influences the Validity axis of the Talend Trust Score™. This tile gives you an overview of the different data types validity in the selected datasets.

![Overview of the Data types across datasets tile.](https://help.qlik.com/talend/en-US/data-inventory-user-guide/Resources/images/inventory-data-health-semantic-type-quality.png)

The data type includes:

* The primitive types: *int*, *byte*, *short*, *long*, *float*, *double*, *boolean* and *char*.
* The semantic types which are all the types available with Talend Dictionary Service and the semantic types feature. For more information, see [Managing semantic types](https://help.qlik.com/talend/en-US/data-inventory-user-guide/Cloud/managing-semantic-types).

For each of the existing data types, you can see the percentage of invalid, empty, or valid values. Click 21 datasets, for example, to see the datasets where the selected data type appears. Then, click Open to fix the values.