Difference between traditional data warehouse and real time data warehouse
Answers
Answer:
A Data Warehouse is computer storage system used in organisations to store their business transactions and historical data. It enables organisations to take decisions on a wide range of business decisions, including product pricing, business expansion, and investment.
Explanation:
Traditional Data Warehouse:
In this system, an organization has to setup its own server room, and storage servers and related equipment at their business facility. To setup a data warehouse and managing it by a company is an expensive approach, and large companies were using it.
Real Time Data Warehouse:
In this system, an organizations does not setup its server room, instead they outsource ITES work to IT companies such as Google, Amazon, and others, and their data and records are saved on client servers using cloud server technology. It is a win win situation for both organization and service provider.