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Platform Services

This page lists out the platform services used in H2O AI Hybrid Cloud.

H2O Discovery Service​

H2O Discovery Service exposes the API end points that provide users with information about the platfrom environment and its particular components like API addresses and appropriate library versions. You can also use the Discovery Service to install required Python libraries.

Secure Store​

H2O Secure Store stores encrypted credentials for H2O AI Cloud in a secure manner.

AuthZ​

H2O AuthZ (also known as "Workspaces") is a central workspace and access control service for H2O AI Cloud. It can be used as a mechanism for resource-sharing and collaboration within the H2O AI Cloud platform.

About workspaces

  • Personal Workspaces: Each user in the platform starts with access to their own, private workspace. Users cannot add other users to their personal workspaces. It can be considered as the catch-all for general, unorganized work.

  • Roles in Workspaces: Within a specific workspace, each user has permissions that allow them to do different actions in the workspace. A workspace inherits any platform roles that the user is assigned to, which may restrict certain actions (e.g., if a user's platform role does not allow them to deploy models, the user cannot do that in a particular workspace even if the workspace admin wants to grant them this permission).

  • Authorization is Workspace-related: There is no resource-specific authorization. For example, if a user can view models in a workspace, they can view all models; and if a user can edit feature sets in the workspace, the user can edit all feature sets.

H2O Drive​

H2O Drive is used as your personal object storage for H2O AI Hybrid Cloud. You can use H2O Drive to store your datasets and import them seamlessly to AI engines such as H2O Driverless AI or H2O-3 when building models.

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