> For the complete documentation index, see [llms.txt](https://gata-1.gitbook.io/gata-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gata-1.gitbook.io/gata-docs/use-guide/gata-decentralized-ai-cloud/data-hub.md).
# Data Hub
**Data Hub** provides an intuitive interface for managing your files.
#### 1. Top tabs
Tabs at the top represent different regions, showing the files and folders within each, along with available actions.
On the right side of the toolbar, you can access the following actions:
**Delete** – Remove selected files or folders. *(Enabled only when an item is selected.)*
**Move** – Transfer selected files or folders to another location. *(Enabled only when an item is selected.)*
**Refresh** – Update the list to show the latest file and folder status.
**New Folder** – Create a new folder. Click **New Folder**, enter a name, and confirm to add it to the list.
**Upload** – Add files to the current directory. Click `Upload`, select your files, and they’ll appear once uploaded.
#### 2. Action icons
By hovering over or selecting a file or folder, you can access the available management actions.
**Download** – Retrieve the file to your local system (not applicable to folders).
**Move** – Transfer the item to a different path.
**Edit** – Modify the file or folder name.
**Delete** – Permanently remove the selected item.
#### Snapshots
On the **Snapshots** page, you can view and manage all created snapshots to efficiently save or restore instance states. These features streamline your workflow by enabling quick recovery of customized environments.
Each snapshot includes key details such as **ID** (unique identifier), **Name** (user-defined name), **Size** (storage used), **Status** (e.g., Available), **Create Time** (snapshot creation time), and **Action** (available management operations).
#### Available
This tab lists all active snapshots that can be viewed, managed, or used to create new instances.
**Manage Snapshots**
* Hover on the Name to modify or rename your snapshot.
* **Delete** – moves the snapshot to the **Restorable**.
#### Restorable
This tab lists deleted snapshots that remain recoverable, with a maximum of **10** **restorations per snapshot.**
When a snapshot is deleted, it moves to the **Restorable** tab, where you can choose to restore or permanently delete it.
**Manage Snapshots**
* Hover on the Name to modify or rename your snapshot.
* **Delete** – **permanently deletes** the snapshot and makes it **unrecoverable**.