You can use a mapping task template to organize your data into Data Vault hub, link, and
satellite tables instead of creating a mapping from scratch. Each task template is based on
a parameterized mapping.
In this tutorial we use the following templates:
Data Vault – Hub. Generates
unique business keys and writes them to a hub table along with the date the
records are loaded.
Data Vault – Link. Creates
relationships between hub or other link tables based on business keys and stores
the connection in a link table.
Data Vault – Satellite. Generates
a satellite table to store descriptive data such as context, history, details,
for either a hub or a link.
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