The Accelerator Manager Service can be installed on the Enterprise Vault computer, but would typically be installed on a separate computer. You can only have one Accelerator Manager Service in a site.

Currently, running Compliance Accelerator and Discovery Accelerator at the same time on one computer is not supported.

The Accelerator Web Application requires IIS and is typically installed on the Accelerator Manager Service computer, but it can be installed on a different IIS computer, if required.

If required, the Compliance Accelerator Journaling Connector must be installed on each computer with an Enterprise Vault Exchange Journaling Task that Compliance Accelerator is to monitor. One Journaling Connector can serve multiple Exchange Journaling Tasks on one computer.

In large installations, where frequent large searches are performed using Compliance Accelerator or Discovery Accelerator, the Indexing and Storage Services are likely to be heavily used. Performance may be improved by using computers with more memory and CPU for the Indexing and Storage Services.