Biblio

With the development of communication technology, the disadvantages of traditional notification methods such as low efficiency gradually appear. With the introduction of WAP with WTLS security and its development and maintenance, more and more notification systems are using this technology. Through the analysis, design and implementation of notification system for large user groups, this paper studies how to collect and notify data without affecting the business system, and proposes a scheme of real-time data acquisition and filtering based on trigger. The middleware and application server implementation transaction management and database operation to separate CICS middleware technology based on research using UNIXC, Socket programming, SQL statements, SYBASE database technology, from the system requirements, business process, function structure, database and data structure, the input and output of the system, system testing the aspects such as design of practical significance to intelligent notification system for large user groups. Finally, the paper describes the test effect of the system in detail. 10 users send 1, 5, 10 and 20 strokes at the same time, and the completion time is 0.28, 1.09, 1.58 and 2.20 seconds, which proves that the system has practical significance.