Using KNIME Recursive Loops with a GraphQL API

Introduction This guide will show you how to use a recursive loop to download data from an API. I my case I’ll be using a GraphQL API but the approach would work in a similar way for any other REST API. This guide will not go into the details about the workings of GraphQL as …

Dynamically Output to Multiple Files in KNIME

The Problem How to output to multiple files with dynamic contents and unique names using KNIME without hardcoding filters and using multiple branches? Loops, you need loops. Coming from Alteryx that doesn’t have loops (you are required to use macros to achieve the same effect) it took me a while to understand KNIME loops. But …