A data warehouse can be used to support a variety of users – executives, managers, analysts, operational personnel, customers, and suppliers. A variety of data access tools and applications can be used with a data warehouse – SQL queries, management reporting systems, managed query environments, DSS/EIS, enterprise intelligence portals, data mining, and customer relationship management. Metadata about the data in the warehouse is important for IT and end users. Online analytical processing can be performed on both kinds of database technology. To provide a multidimensional view of the data using a relational database, a star schema data model is used. Depending on the business requirements, either relational or multidimensional database technology can be used for the data stores. ![]() To create a data warehouse, data must be extracted from source systems, transformed, and loaded to an appropriate data store. Data warehouses can be developed in two alternative ways-the data mart and the enterprise-wide data warehouse strategies-and each has advantages and disadvantages. Visit our social media pages Facebook, Twitter , YouTube and Instagram daily for your FREE COINS!Įnjoy more than just FREE Coins! Check out our social media pages to enjoy exciting and engaging content, get insider Tips & Tricks, be the first to know the insider exclusive scoop and employee hacks! And of course, retrieve awesome rewards regularly! Be sure to check your email daily for extra coins!Īllow mobile push notifications to receive daily updates and even more free coins!Īll links are safe, updated and tested, they are used for official website capabilities and not related to third party affiliates.Data warehousing is a strategic business and IT initiative in many organizations today. Note: This bonus is limited to one time per user. ![]() Collect 100,000 free coins for Caesars Slots:
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |