Logical servers provide resource provisioning for the IQ multiplex, allowing
you to group together a subset of computing resources (multiplex servers) as a logical entity.
Logical Servers Overview
A logical server allows one or more servers of a multiplex to be grouped together to serve one or more applications or users.
Logical Server Access
Multiplex servers can only be accessed by using logical servers. Login policies control user access to the logical servers.
Login Policy Options
You can specify a per logical server level setting for the login policy options max_connections and dqp_enabled.
Distributed Query Processing Options
Query execution may be distributed to all available and eligible member nodes of the logical server. Not all users connecting to a logical server may require workload distribution at the same time.