A Data Vault Model is a set of normalized tables that tracks historical data and supports various functional areas of business. It combines techniques from third normal form and dimensional …

A Technical View The data vault modeling is a hybrid approach based on third normal form and dimensional modeling aimed at the logical enterprise data warehouse. The data vault model is …

Raw Data Vault is defined as the layer in the Data Vault 2.0 architecture that holds all historical, time-variant data in its original granularity, integrating data from multiple source systems …

In Visual Data Vault, the logical modeling language for Data Vault modeling, we distinguish between composite keys and smart keys: while they have the same goal to capture the …

A Data Vault model is a detail-oriented, historical tracking, and uniquely linked set of normalized tables that support one or more functional areas of business.

This chapter introduces the architecture of a Data Vault-based data warehouse, including the stage, data warehouse, and information mart layers. In addition, it shows how to use a …

By deriving the Data Vault 2.0 model from a hub-and-spoke network model (this will be described in Chapter 5, Intermediate Data Vault Modeling), it was designed to support such an …

Data Vault is defined as a foundational system that provides the methodology, architecture, and implementation necessary for successful enterprise data warehouses, particularly in handling …

Jun 20, 2014 · This logical model shows a reference table to store a simple calendar in the Business Vault. The data is identified by the Date key, which is a Date field in the database. …

Jan 17, 2014 · It enables the Data Vault model to keep the history of the source system and therefore keep an audit trail for the system. Consider a satellite that keeps data from multiple …