What is the difference between a database and a data warehouse?

Question

What is the difference between a database and a data warehouse?

Aren\'t they the same thing, or at least written in the same thing (ie. Oracle RDBMS)?

Answer 1

Any data storage for application generally uses the database. It could be relational database or no sql databases which are currently trending.

Data warehouse is also database. We can call data warehouse database as specialized data storage for the analytical reporting purposes for the company. This data used for key business decision.

The organized data helps is reporting and taking business decision effectively.