This paper introduces the essence about crisis of year 2000 compliance and influence on economy made by the crisis. In order to overcome the difficulty, this article advances several modifying methods as well as solving procedures. All of these efforts will be effective to settle the crisis of year 2000 compliance.

Java, universal language in Internet, used in everywhere and every field, makes people charming in the broad, wonderful world of Internet. This paper makes a deep research into the connectivity of Java and DB,and gives some way by which Java programmes visit DB, especially how JDBC sets up a connection with DB,how data are got and saved and how to deal with exception. What is move, by some examples, this paper shows in details the proccess Java programmes visit DB by JDBC.

This paper introduces recent developments in resources localization technology of foreign information services and analyzes the technology bases and development advantages of the new type resources utilization method.

After a brief introduction of CERNET eastern China (south) regional network, this paper presents the WWW (World Wide Web)information resources constructed there, finally it analyzes the problems remaining in the WWW and gives some suggestions to them respectively.

Metadata means information about data . This paper gives an overview of metadata and explores the main metadata proposals (including Dublin core, PICS, Web Collections, CDF, MCF and RDF). Since metadata plays an important role in Internet resource organizing and Internet resource finding, the author calls on doing more research on metaclata.

In combination with practical experience, the author gives examples to introduce free information retrieval method of the American EI Compendex database by using of Internet.

Research and construction of the digital library have become an important theme in the following of infomation technology advancement and rapid development of Internet since 1990 s. We are in the phase of study, research and test,it is meaningful to have better understand the concept of digital library and explore its road which suits our situation. This paper discusses the concept of digital library,its foundation, development of digital collection, digital technology issue as well as organization and managent involved in the constructions of digital library.

This paper discusses such factors as the hardware, the software and the bibliographic data which are needed to realize the regional cooperative acquisition by taking advantage of TOTALS system. It also introduces the process of the regional cooperative acquisition and the methods of the on-line bibliographic retrieval. It gives an analysis of the deficiency and the prospect of this kind of coordination in the end.

This article introduces the character of cataloging the computer floppy disk and optical disk by using of ISBD(CF).

At present, library integral system at home is not paied enough attention to whole safety. The author studies it and puts forward an integral scheme.

First, importance of changing from traditional library to digital library is set forth, then reference material managing system under Internet communicating standard and WWW information circulation mode is introduced, at last, some attentions are pointed out when information service system is developed under hypermedia information network technology.

This paper discribes the situation of university libraries in Chine and discusses the main point and strategy of construction of information network in university and makes a suggestion of construction of information networkbased on WWW.

The paper introduces how solve receiving and sending E-mail for multi-users on a computer.

Different search function and methods between two compact disc achieves: The achieve of newspaper and magazines and the achieve of Chinese magazines are compared and analyzed and their using performance and properties are discussed.

The author introduces some tools on Internet and some operating tips for sending E-mail or saving network fees according to his practical operating experiences of using E-mail.