Data warehousing – Need for Data warehousing

The need for an effective information management solution is of top priority in today’s changing & competitive business environment. Various Information systems like OLTP systems, DSS& EIS has been serving this information management need for many years. Data warehousing is an Enhancement of such information management solutions in providing complete, integrated enterprise a information management solution which highly supports business strategic decision making & information management. Data warehousing techniques has been experimented & implemented with success by many enterprises over the past two decades. Data warehousing technology is currently hottest in today’s the topic enterprise information management.┬áCompanies reap their benefits from Data warehouses in the long run.