3.1 Design of database
Design purpose of database is to construct the best database structure for a certain environment, establish database and applied system that could store, process and analyze database effectively, which decides composing and saving structure of data.

The aim to be realized in IMTRMIS as follows:

1. The degree of data accuracy and integrity are high,
2. The present situation of the data is strong,
3. Data structure favors fast search,
4. Database structure with low redundancy is reasonable,
5. Data is convenient to maintain and renew.

3.2 Database field and database conjunction
Assurance of database field is very important because it relates to the usage, extending and system applied foreground. Each field should be basic data that can’t be disassemble again. Following the "basic whole" principle, field setting possibly covers all information.

Database connection should imitate human behavior. While conjunction of many databases will take advantage of computer. Two databases are connected by common field, that's logic link.

3.3 Tourism information database
Tourism information database includes three parts which are tourism region information database, single tourism resources information database and tourists’ source information database of Inner Mongolia autonomous region .

3.3.1Tourism area information database
Tourism area is made up of by one landscape or some sight spots. IMTRMIS has collected 504 tour areas detailedly. Database contents include region name and its code, developed degree of tourism, position, acreage, property, supervisor section, open age, introduction of landscape, tour item and special landscape ,etc.

3.3.2 Basic tourism resources information database We consider tourism resources that could be appreciated singly or made use of alone as the basic tourism resources.

The combination tourism resources with area that they belong to reflects the distribute regulation of tourism resources.

Inner Mongolia Tourism Resources Management Information System has collected 1270 basic tourism resources. These basic tourism resources are statistical by the National Standard. Among these tourism resources, there are 121 water landscape entities, 182 geology views, 120 biology view entities, 120 natural phenomena weather and other special entities, 51 tourism resources types, 69 kinds of human activity, 132 ruins views and 475 architecture entities.

Fig 1. Configuration of database