Stream

A Stream Node is a coherent sequence of events arranged chronologically. Its structure is outlined through its definition.

• Stream Nodes are defined by a detailed schema including Attribute names with specific Attribute Types. (cf. Step 1 - General)

• All events linked to the stream adhere to a consistent schema, ensuring uniformity in Attributes and Attribute Types

• Stream Nodes serve to categorize related events under a unified schema via Attributes. This facilitates several processes, including the consequtive manipulation of all events of an Attribute.

Stream Nodes ensure the cohesive execution of conscutive events of each Attribute in different data formats (via Attribute Types) upon consumption and publication through Processing Nodes.

Step 1 - General

Name and Description

When configuring a Stream Node in Cortex, Step 1 involves several key actions.

• Assign a unique name to the Node, distinct from other Nodes in your Application.

• Optionally, add a Description for detail and clarity.

• The Node Name and Description will help distinguish it in the Canvas via Node Preview.

New Attributes

Defining new Attributes for the Node is a crucial part of Step 2. Here, you must not only name these Attributes but also select their respective Attribute Types.

• Specify New Attributes for the Node and select their Attribute Types.

• This setup is crucial for Cortex to work and you cannot complete node setup unless you have defined at least one New Attribute and defined its Attribute Type.

Step 2 - Preview

In Preview Step, you're provided with a concise summary of all the changes you've made to the Stream Node. This step is pivotal for reviewing and ensuring that your configurations are as intended before completing node setup.

• Viewing Configurations: Preview Step presents a consolidated view of your node setup.

• Saving and Exiting: Use the Complete button to save your changes and exit the nodeand return back to Canvas.

• Revisions: Use the Back button to return to any Step of modify node setup.

The Preview Step offers a user-friendly summary to manage and finalize node settings in Cortex.