Data Warehouse Development, Exploration, And In The Social Security Field

With the story of "sell diaper when selling beer",Data warehousing was acknowledged by Chinese people. The story of "sell diaper when selling beer"is a classic story about data mining,it tells us that we can utilize those ruleless data which we had to find regular between things and people.This story once brougth tremendous surprise and convulse. When the concept of data warehousing appeared,it was applied to those industy whose data dealing is dense and which is traditinal indursy such as finance,telecome,insurance and so on.Most large-scale data warehousing system of overseas countries where builed between 1996 year and 1997 year.In order to draw correlative policies of social insurance,we need scientific reference,not just depending on our experience or surmise.so we need to build data warehouseing system in indursry of social insurance.Building data warehouseing system in indursry of social insurance has expansive extended room. The process of buildind data warehouseing system is endless,the time it needs is not one day or two day,at the same time,the expense of building data warehouseing system is heavy,we can not cost so heavy tax at present.so our final gloal of this task is to build preliminarily model of social insurance operance analysis supporting system and data warehousing. Building data warehousing system includes three parts : building data warehouse,designing ETL and front end exhibiting.My paper introduces the whole process of building the data warehousing system of industry of social insurance in detail.including analyzing system, and designing system and so on.