GroupWise ensures that your essential communication tools are always available:
Caching: The GroupWise client includes a Caching mode that allows you to cache GroupWise information to your local drive and continue to work even when you are not logged in to your Online mailbox.
LDAP Pooling: If you are using LDAP authentication for GroupWise mailbox authentication, LDAP pooling ensures that there is always an LDAP server through which authentication can be performed.
Clustering: To ensure that GroupWise data is always available and GroupWise components are always running, you can install GroupWise in a cluster on Linux or Windows.