Discngine Connector: Spotfire + KNIME = SWAK: Spotfire Web Application for Knime (with coments)
The SWAK automatically generates UI for each KNIME Workflow and allows integration of the Workflow results into Spotfire as new data table, columns, rows or visuals.
This is a step by step example: Logging into the SWAK, registering and executing a workflow from the KNIME server.