Processing Nodes Cluster
The Processing Nodes Cluster in Cortex comprises of On-demand Query, Query, Join, Pattern, Sequence, and Processor Nodes. These Nodes are specifically designed to process data according to your requirements, which is why they are grouped under the Processing Nodes category.
Query Node can be utilized for applying filters and windows, helping to refine and segment data.
Join Node enables the join of any two combinations of Sink and Buffer Nodes. Join Node is key for unifying data conditionally.
Pattern Node enables you to detect recurring patterns across one or more Sink and Buffer Nodes. It's adept at finding macro-trends in non-consecutive events, revealing patterns and potential causal relationships.
Sequence Node is similar in function to the Pattern Node, but specifically targets consecutive events. This Node is useful for detecting and matching micro-trends in sequential events.
Processor Node is attached to the end of input-processing Query, Join, Pattern, and Sequence Nodes. Processor Node is used for processing and manipulating the output, preparing it to be relayed to subsequent Buffer or Sink Nodes.
On-demand Query Node is designed for making selective, on-the-fly queries from Table and Aggregation Nodes within running Applications. It handles data coming in and out dynamically.
Each of the Processing Nodes, comes with its own set of configurations.
Each Node's settings are accessible through the Settings button on Node Preview.
Processing Node settings are compertmentalized into multiple Steps for configurations, allowing for a thematic arrangement of similar configurations.
Defining New Attributes
Processing Nodes Cluster, as compared to the Connector Nodes Cluster and Buffer Nodes Cluster, is the inability to declare New Attributes within Processing Nodes. In your data flow, New Attributes are added only in Connector and Buffer Nodes. Processing Nodes are then strategically placed between these Nodes, forming what are known as Node Units, to facilitate efficient data processing.
Place within Node Units
Give reference to Node Units page
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