Review on Data Warehouse: As Prerequisite Aspect of Business Decision Making Activity |
Author(s): |
| Prof. Kruti Koshiya , Vadodara institute of engineering and reserch |
Keywords: |
| Data Warehousing, OLAP, Data Mining, Decision-Making and Decision Support |
Abstract |
|
This paper describes the technology of data warehouse in decision making. Data warehousing and on-line analytical processing (OLAP) are prerequisite aspects of decision support, which has increasingly become a focus of the database industry. The construction of data warehouses involves data cleaning, data integration, data transformation and as important pre-processing step for data mining. The data warehouse supports on-line analytical processing (OLAP) which has the functional and performance requirements. Data warehousing have evolved as one of primary technologies that facilitate data storage, organization and, denoting retrieval. Different requirements on database technology compared to traditional on-line transaction processing applications. |
Other Details |
|
Paper ID: IJSRDV4I110306 Published in: Volume : 4, Issue : 11 Publication Date: 01/02/2017 Page(s): 681-683 |
Article Preview |
|
|
|
|
