Skip to main content
This page provides an overview of ETL for Trade Attributes.

Vectorization and Interpolation

No vectorization is used within the ETL procedure for Trade Attributes; therefore no interpolation is required either.

Normalization

Trade Attributes-relevant Stores

The stores that are relevant for Trade Attributes are:

Mapping of Trade Attributes fields onto the stores that they populate

Tuple Publishers

The Tuple Publisher and Publisher Classes

The function of the TuplePublisher and its associated Publisher classes is to separate data in the incoming file row according to its relevance to particular stores and apply ETL logic to the incoming rows: