Data Vault Advent Calendar 25/25

The three wise men followed the evening star with the promise to see the son of God to offer him gifts, this is the nativity. Learn more here:

A dependent-child key better qualifies a business object or relationship; it does not however identify anything uniquely by itself! It is used to differentiate unique records to a parent key. For this and other recipes visit

Don’t forget that you can seek guidance about this and more from

For Data Vault Guru merch visit

You’re Doing Data Vault wrong art visit

Until next year!

A Data Vault 2.0 Expert, Snowflake Solution Architect

Love podcasts or audiobooks? Learn on the go with our new app.

Recommended from Medium

Database Normalization

SQLite vs MySQL vs PostgreSQL

The inside of a hard drive is exposed

Java 9 Features

How to disable logging during an Oracle import

Introducing: NFT FIGHT CLUB

Big Data 101 with Apache Spark & Python

Best Practice 7 — Keep your Tools & Techniques Handy

Introspection And Meta In The Julia Language

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store
Patrick Cuba

Patrick Cuba

A Data Vault 2.0 Expert, Snowflake Solution Architect

More from Medium

Data Vault Industry Verticals

When to Ask for Help

Data Security: JSON & Dynamic Data Masking (Part 2 of 2)

Denormalization and Cooking: Metrics are recipes to make your data useful

A chef plating food in a restaurant kitchen.