Database, which is simply a file cabinet which can be regarded as an electronic file cabinet, can be stored in the electronic documents. Users can add, delete, update and delete the data in the file.
Database refers to the characteristics of a certain way to store together, to share, to be as small as possible, with the application of the data sets that are independent of each other.
In the economic management of the daily work, often need to put some of the relevant data into such a "warehous