Research on Technologies of Rapid Accessing Big Data in Data Vault of PDM System;

The Data Vault is a basic subsystem of PDM (Product Data Management).

This paper expounds the awareness and demands of design companies on the construction of electronic data management platform, as well as positive appli- cation effects of an excellent-designed Electronic Database which can help compa- nies to improve their management and resources application efficiencies.

The construction and thought of the information resource system of reference rooms;

Probe into the management of reference rooms of colleges and universities;

The Function of Reference room in Courseware Development;

On the Development of School(Department) Reference Rooms of Colleges and Universities under the Network Environment;

New model of characteristic digital resource development in reference rooms of schools and departments of colleges and universities;

A digitization way on the basis of ASP technology for the reference rooms of departments and schools of Chinese universities;

Exploration of development lag of the department reference rooms of college and universities;

This paper analyzes the present situation of department reference room in newly-updated undergraduate university, and advances some concrete measures for improving the professional quality of department reference librarians.

Affected by the scientific development and network technology,there is controversy on the existence of the department reference rooms.

Directional Search Service Should Be the Focus of the Work in the Data Rooms of the Universities;

My idea on how to set up the management concept of the personal service in the data room of a higher educational institute,and build up a good condition between the readers and the librarian relationship.

New district college has paid more eyes on the data rooms,and how to build it is a topic to discuss for a long time.