Dask stack example

A collection of examples that illustrates a number of details that are important in order to create nodes for Sympathy of Data. The usage of content in this file should be combined with the Node Writing Tutorial.

class node_examples.DaskStack

This example shows a basic version of VJoin Table, implemented using dask. It requires the same columns to be present, and of the same type, in all inputs.

Dask nodes have biggest effect in locked subflows and lambdas where data between nodes is passed in memory.

Ref. nodes:

VJoin Table

Inputs:

input : table

Input Table

Outputs:

output : table

Output Table