Implementation of Data Cleaning/Scrubbing in Data Ware House for Efficient Data Quality

Download Now
Provided by: International Journal for Advance Research in Engineering and Technology (IJARET)
Topic: Data Management
Format: PDF
In this paper, the authors explain about the optimized data present in data warehouse. A data warehouse can have data with several impurities such as duplicate data, incomplete data, unflustered data etc. In this paper, they have combined 3 approaches to resolve these impurities. These approaches include duplicate data detection and elimination; apply association rule to collect related data and a fuzzy approach for the data classification. The reliability of data is because of its accuracy. A data warehouse contains bulk of data. It includes the data taken from different data centers. Because of this data ware house can contain some data impurities.
Download Now

Find By Topic