Which Data Warehouse is Right For Your Business?

A data warehouse is a repository of historical data that allows analysts to evaluate data from different sources to extract actionable insights. A data warehouse can be deployed on-premises or in the cloud. The choice you make will depend on your needs as a business and other factors like scalability cost, resources, control and security.

Data warehouses are used to store large amounts of historical data from an enterprise and to perform in-depth analysis for business intelligence or reporting (BI). They can store relational as well as nonrelational information. They are typically structured, meaning that the data is extracted and loaded and then transformed according to predefined schemas prior to being stored. This makes it easier to run queries against them than directly against the operational source system.

Traditional on-premises data warehouses require expensive equipment and software to host them. Their storage capacity is limited to their computing capacity, and they must regularly delete old data in order to keep enough space to store current data. A data warehouse allows users to run historical queries that are not possible with operational dataroomtechs.info/what-does-a-venture-capitalist-look-for-in-a-start-up/ systems because they only update their data with real-time information.

A cloud-based data warehouse or managed service, is a fully automated and highly performant solution that’s a good option for businesses that need to analyze huge quantities of data over time. It is often a superior alternative to data warehouses on premises because it eliminates the need for huge servers, and also provides flexible pricing, with the option of paying per hour of use or with a fixed price for a set amount of resources.