Administer Logical Servers

A logical server allows you to group a subset of physical hardware resources together as a logical entity that appears as a single multiplex server, when it is actually one or more servers within the physical multiplex.

In the SAP Sybase IQ documentation, see IQ-product-name Administration: Multiplex > Logical Servers for logical server concepts and logical server policy concepts.

• Creating a Logical Server
  Create a logical server to group multiple physical multiplex servers into a single logical entity.
• Deleting a Logical Server
  Delete a logical server from the database. Deleting a logical server does not delete its component multiplex nodes from the database.
• Configuring Logical Server Node Membership
  Add or remove multiplex nodes to or from the logical server.
• Altering a Logical Server Assignment
  Add one or more user-defined logical servers to a login policy. A check prevents membership overlap among the logical servers assigned to the login policy.
• Generating DDL Commands for a Logical Server
  Display the SQL data description language for creating a new logical server. The SQL code can be a useful reference and training tool.
• Viewing or Modifying Logical Server Properties
  View or change the properties of the multiplex nodes associated with a logical server.
• Logical Server Privilege Summary
  A list of the system privileges and object permissions required to complete the various logical server tasks