4_Examples
This directory contains 6 workflows.
01_Database_Simple_IO_Example
This workflow demonstrates using DB Query Reader and DB Writer nodes in a simple KNIME worflow. It uses the file-based "sqlite" database (the entire […]
02_Database_Advanced_Example
This workflow shows a KNIME workflow with a number of database nodes that directly work inside a database. It uses the file-based "sqlite" database (the […]
03_Read_and_Write_PNG_Images_in_Databases
This workflow demonstrates how to read/write PNG images from/to a database.
04_Binning_in_Databases
This workflow demonstrates the different database binner nodes that allow you to create new binning columns for numerical columns. An example would be […]
05_Pivoting_in_Databases
This workflow creates an SQL statement that generates a pivot table. A pivot table allows you to quickly summarize your data based on a pivot, aggregation […]
06_Sampling_in_Databases
This workflow creates an SQL statement that allows you to extract a sample of data from a database. The node also supports stratified sampling, which is the […]