27/10/141 90 MÔN: L P TRÌNH M NG 2Ậ Ạ GV: NGUY N XUÂN VINHỄ
TR NG Đ I H C NÔNG LÂM TP.HCMƯỜ Ạ Ọ KHOA CÔNG NGH THÔNG TINỆ
OF
J2EE ARCHITECTURE
Presenter: Nguy n Xuân Vinhễ
Information Technology Faculty
Nong Lam University
27/10/142 90 MÔN: L P TRÌNH M NG 2Ậ Ạ GV: NGUY N XUÂN VINHỄ
TR NG Đ I H C NÔNG LÂM TP.HCMƯỜ Ạ Ọ KHOA CÔNG NGH THÔNG TINỆ
OF
Objectives
Understand Enterprise Application.
Know some type of Architectural Models.
Understand Web Service Architecture.
Determine Service-Oriented Architecture
Understand and use some Web Service technologies.
Build a Simple Web Service.
pre-90s
Client Server
Two-Tier
Early 90s
Client Server
Thin clients
TMS
ORBs
MOM
Business Logic in
middleware services
INTERNET
27/10/144 90 MÔN: L P TRÌNH M NG 2Ậ Ạ GV: NGUY N XUÂN VINHỄ
TR NG Đ I H C NÔNG LÂM TP.HCMƯỜ Ạ Ọ KHOA CÔNG NGH THÔNG TINỆ
OF
Building a Departmental Store
Pay more attention to: Pay less attention to:
Location
Appropriate Items
$
$
Discounts
Customer
Satisfaction
Constructing building
Interiors
Electrical Connections
Your focus: Customer Satisfaction
Employ experts to handle specific tasks
27/10/145 90 MÔN: L P TRÌNH M NG 2Ậ Ạ GV: NGUY N XUÂN VINHỄ
TR NG Đ I H C NÔNG LÂM TP.HCMƯỜ Ạ Ọ KHOA CÔNG NGH THÔNG TINỆ
OF
Challenges of Enterprise Application
Development
Increase in number
of users
Change in
vendor
Client Server
Connectivity
Issues
Different programming models