Which is the most popular type of data warehouse architecture?

Which data warehouse architecture is the best?

Architecture design: Kimball or Inmon Inmon's approach is considered top down; it treats the warehouse as a centralized repository for all of an organization's data. Once there's a centralized data model for that repository, organizations can use dimensional data marts based on that model.

What are the common architectures of data warehousing?

In a traditional architecture there are three common data warehouse models: virtual warehouse, data mart, and enterprise data warehouse: A virtual data warehouse is a set of separate databases, which can be queried together, so a user can effectively access all the data as if it was stored in one data warehouse.

What is the architecture of data warehouse?

A data-warehouse is a heterogeneous collection of different data sources organised under a unified schema. There are 2 approaches for constructing data-warehouse: Top-down approach and Bottom-up approach are explained as below.

What are the two most popular methodologies in data warehouse design?

The two most popular data modeling techniques for data warehousing are Entity-Relational and Dimensional modeling.