Server architecture

The following image shows an example of multi-site multi-clustered system server architecture. Each site consists of a primary and standby server. Each site on the Local Area Network (LAN) is connected to the global client servers. There can be more than one global client on the network.

NOTE: The global clients can connect to different sites or the same sites.

As part of workflow and version control on-site, a deployment server is used to deploy Power Operation projects to the individual sites and global client servers. This server contains the different software projects.

The deployment server:

• Stores multiple versions of a project's runtime files in a central network location.
• Deploys a specific version of a project to a runtime computer, or a pre-defined group of computers.
• Rolls back a computer to a previous version of a project.
• Manages the restart options on the destination computer when a new version of a project is received.