Abstract:
The purpose of this study is to develop a search engine to help finding bibliography from
many libraries around the world that connect to Z39.50 Server by using protocol Z39.50 at the
same time. Protocol Z39.50 with ISO standard 23950 is a client - server protocol be designed
especially for library applications and used widely in library community. Although numbers of
library applications are developed for searching and retrieving information from Z39.50 Server
but they are not provide accessing to the system with full security and spend a lot of times
because of sending a request every time trying to connect with Z39.50 Server. For improve
application performance, we develop a new web application to increase high security by using
LDAP Server and Web Proxy to manage high traffic of information. Database is used be a
temporary storage (Cache) to store bibliography for solving the problem of user searching
information with the same key at the same time. Moreover, these methods will make user feeling
more comfortable, faster and more efficiency in searching information. The conclusion of
questionnaire evaluations completed by five specialists, they have approved that Interlibrary
Bibliographical Searching System have been processed more efficient