The Warehouse page contains all of your tables
Transforms refer to the data models you cleanse, aggregate different sources of data, and create. The transform tables live in a schema named 'mozart'.
Snapshots refer to tables that were "snapshot" at a specific point in time and are stored for analyses like time-series reporting, for auditing purposes, and/or for general data backup and version control.
All of the schemas after your Transforms and Snapshots are Connector schemas. Each Connector Schema corresponds to the associated Connector and periodically syncs data from the Connector's external data source into the schema. As an example, once you create a Shopify connector to your data warehouse, you will notice that a Shopify schema has been created in your warehouse with the loaded tables from the source.
Clicking on each schema opens the list of tables in that schema. You also get several important details about each table, such as descriptions and tags. You also have the option to turn on the Snapshot from this page:
When you click the arrow (">") next to each table, it opens the preview of sample rows, as well as the SQL code for the Transform model.
Lastly, clicking on a Transform name takes you to that Transform's page where you can edit the query, transform details, sync schedules, and create data alerts.