Data Vault Modeling is a hybrid approach that combines third normal form and dimensional modeling to create a logical enterprise data warehouse. It is designed to handle big data, structured data, and …

Data Vault Model Defined 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. In Data Vault 2.0, the …

Demystifies data vault modeling with beginning, intermediate, and advanced techniques Discusses the advantages of the data vault approach over other techniques, also including the latest updates to …

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 without …

Jan 17, 2014 · A Data Vault Satellite is a component within a data warehouse that stores every change made to the raw data, ensuring that historic data is preserved without any updates or modifications, …

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 required grain of the …

Data Vault 2.0 includes architecture, modeling, methodology, and implementation best practices and standards that work with Big Data, relational, hybrid, and NoSQL systems.

Jun 20, 2014 · History-based reference tables consist of two tables in fact (refer to Chapter 6, Advanced Data Vault Modeling, for more details about their definitions). The first table has the same structure …

An 'Intelligent Key' is a type of composite key that is used in data modeling to uniquely identify business entities. It is given business meaning through position values and formats, and is made up of a single …

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