Abstract: The article gives a method for merging the separated working system by using the middle tier components. It gives us many critical skills of information middle tier components for transforming data, transmitting data and balancing data. I t′s an ideal method to solve the question of merging the separated working syst em which is abound at PResent
KeyWords:merging the separated working system;J2EE;informati on middle tier components;transmitting data
[1] Richard MonsonHaefelEnterprise Java beans O′Reilly & associates 2001
[2]DrAndreas Vogel,The inprise application server building enterprise applicati ons for the net with EJB, CORBA, and XMLInprise Corporation,1999
[3] Sun Microsystems Inc.Enterprise Java beans specification,V1.1Sun Mi crosystems Inc,1999.12.17.
[4] Distributed application development for threetier architectures: microso ft on windows DNAIEEE Internet Computing, Vol. 2, No. 2, March/April 1998.