WebSubject Oriented − A data warehouse is subject oriented because it provides information around a subject rather than the organization's ongoing operations. These subjects can be product, customers, suppliers, sales, revenue, etc. WebA data warehouse is a type of data management system that is designed to enable and support business intelligence (BI) activities, especially analytics. Data warehouses are solely intended to perform queries and …

Characteristics and Functions of Data warehouse

WebData Warehouse is nothing but subject oriented, time variant, Integrated, history data and non volatile collection of data to do some analysis and to take some managerial decisions. According to Bill Inmon, Data warehouse is a Subject-Oriented, Integrated, time-variant and non-volatile collection of data. WebJun 23, 2010 · Subject oriented: A data warehouse helps in analyzing the data. For example, to know about a company's sales, a data warehouse needs to build on sales data. Using this data warehouse we can find the last year sales. This ability to define a data warehouse by subject (sales) makes it a subject oriented. Integrated: iowa craigslist auto

Data Warehouse SpringerLink

WebMar 12, 2024 · Subject Oriented data warehouse provides a short and simple view of the concerned subject so that it is easily understandable by the user and excludes the other data or information that is not required for decision making. Integrated – As discussed above, a data warehouse consists of data from different sources. Integration means a … Web13 In contrast to data in a database, data in a data warehouse is described as subject oriented, which means that it inswered out of Select one: a. categorizes based on time … WebApr 22, 2024 · "Time variant" means that the data warehouse is entirely contained within a time period. Another way of stating that, is that the DW is consistent within a period, … ooty bandipur