Integrated Apps that Connect to Data Cloud

To query Data Cloud data with a UI, use integrated apps. Create and run SQL statements with the support of one of these apps.

Query Editor. You can use Query Editor in Data Cloud to write and execute SQL queries. See Query Editor in Salesforce Help.
Tableau. Tableau is a visual analytics platform transforming the way data is used to solve problems. See What is Tableau?.
DBeaver. DBeaver is a universal database management tool that you can use to query your Data Cloud data. See DBeaver Documentation.

This image shows the Query Editor in Data Cloud containing a query and the query results returned after the query was run. Query Editor with the results of a sample query