Data warehousing’s primary objective is to provide users with precise current information in a format that is easy to use. The process takes raw, unstructured data and loads it into a data warehouse that is specifically designed to meet the requirements of a company. In this way data warehouses are a kind of business intelligence (BI) tool however, unlike data lakes they are primarily driven by a purpose providing analytics that address specific areas of study.
The centralized storage strategy used in data warehousing permits companies to store and collect any kind of data from various sources. The data is then transformed and loaded to make it more accessible for users. The data is not volatile. Once it’s stored in the warehouse, the data won’t be updated. This makes the process faster than transactional databases.
Data warehousing offers a variety of advantages for companies. It helps businesses reduce costs, improve their decision-making and gain a competitive advantage over their competition. It also helps companies become more data-driven, which is crucial for success in today’s business.
It is important to establish a plan before you can set up a data storage facility. This includes identifying data which needs to be reorganized and stored as well as establishing the organization of the warehouse, and determining what tools are needed for the job. A Data Warehouse Design Document can be a useful tool to help you design a plan. It will help identify the current flow of data and highlight any gaps that have to be filled. It also provides a clear understanding on how the new structure interacts with your https://codaten.de/2023/06/12/what-is-data-warehousing/ existing systems.