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DataLabNotebookRunner Script Support

Composable now supports running Python scripts from DataLabs using the DataLab Notebook Runner Module. This is useful in production environments where you wish to run DataLab code without the overhead of spinning up a notebook. The above script and notebook…

Spotlight: Looping with ForEach

The purpose of this Spotlight is to demonstrate the mechanics of a simple, classic For loop within a Composable DataFlow. Our scenario: We are told to expect delivery of a plain-text dataset with the following column names: first name, last…

Did You Know? : Adding Comments

Adding comments Composable DataFlows can span the range from simple tasks accomplished with a small number of easily-traceable modules to broad, complex, even nested tasks that become harder to follow the logic of as they evolve across dozens of modules…

Did You Know? : Changing Wire Type

Changing Wire Type Some people like the default curvy connectors between the modules in a Composable DataFlow, but some would like a different look. Did you know that those connectors are changeable? As an example, let’s explore the Composable DataFlow…

Spotlight: Comparing Modules

The purpose of this Spotlight is to explore how one could compare modules and evaluate which to use within a Composable DataFlow. This Spotlight illuminates the first lab of the Project Lab Series: NASDAQ API.  It picks up from the…