Development And Research Of Distributed Three-Tier Application System

This pager introduces the architecture of distributed multi-tier application system, clarifying why the three-tier c/s architeture is chosen in the "QingHai Oil Material Management System". In succession, midware technologies are discussed. CORBA thought of as the technologic standard of distributed object is analysed in detail. After that, load-balancing and some classical algorithms are thoroughly discussed, and a binary tree dynamic load-balancing mode is devised. Implementation of three-tier distributed system based on CORBA and load-balancing technology is given at last.