# Striim 3.9.4 / 3.9.5 documentation

#### ALTER DG (deployment group)

ALTER DG <name>
[ { ADD | REMOVE } ("<node name>",...) ]
[ MINIMUM SERVERS <number of servers> ]
[ LIMIT APPLICATIONS <maximum number of applications> ];


Use ALTER DG to change the members or properties of an existing deployment group. For example, to add a third server to the group created by the example discussed in CREATE DG (deployment group):

ALTER DG SourceData ADD ("S192_168_1_14");

To make these changes take effect, redeploy the application(s). Until you redeploy:

• Applications deployed ON ALL will not be deployed on a newly added server.

• Applications deployed to a removed server, deployed on fewer servers than a new MINIMUM SERVERS value, or that exceed a new LIMIT APPLICATIONS value will not be stopped or undeployed.