Data vault modeling

Database modelling method with long-term historical storage that enables tracking of values and load dates back to their sources for auditing

Datavault or data vault modeling is a database modeling method that is designed to provide long-term historical storage of data coming in from multiple operational systems. It is also a method of looking at historical data that deals with issues such as auditing, tracing of data, loading speed, and resilience to change, as well as emphasizing the need to trace where all the data in the database came from.