Big Data

Reengineering of Data Warehouse of Public Sector

Date Added: Nov 2011
Format: PDF

Data warehouse is a process of evolution and is a silver bullet of any one sector either public sector or private sector. As is universal truth, after specific time period database of these sector degrade its performance due to several reason, therefore re-engineering of data warehouse is needed to increases the performance of data warehouse and reduces the risk associated with the modification of application. Data warehouse is a collection of technologies aimed at enabling the knowledge worker (executive, manager, analyst) to make better and faster decision.