Parallel Processing

You can specify default settings for parallel processing for nodes.

• To turn on parallel processing:

  • Click the corresponding check box in the Parallel column for the node type.

  • Click All to set parallel processing for all node types.

  • Click None to set parallel processing for none of the node types.

• To specify degrees of parallelism for a node type:

  • Select the node type and click . The default degree of parallelism is system determined.

  • To specify a value, select Degree Value. The Default value is 1. The specified value is displayed in the Degree of Parallel column for the node type.

If you specify parallel processing for a node type, then the query generated by the node may not run in parallel.

You can override the preferences for a specific node.