Enterprise Systems - Lecturer

42 Pages·2012·2.56 MB·Indonesian

by  Antonius Rachmat

Enterprise System
courtesy: ARC
Enterprise System Management
Overview of enterprise system
Process using functional
systems (departmental)
Sales Warehouse Accounting
Receive
Prepare Send Send Receive
Customer
Shipment Shipment Invoice Payment
Order
Send Paperwork Send Paperwork
Enter/Update Enter/Update Enter/Update Enter/Update Enter/Update
Data Data Data Data Data
Delay! Delay!
Sales Warehouse Accounting
Information Information Information
System System System
Processes using Enterprise Systems
Sales Warehouse Accounting
Receive
Prepare Send Send Receive
Customer
Shipment Shipment Invoice Payment
Order
Enter/Update Enter/Update Enter/Update Enter/Update Enter/Update
Data Data Data Data Data
Enterprise
Information
System
Enterprise Systems
• Three stages of evolution
– Stage 1: Stand-alone Mainframe Systems
– Stage 2: Client-Server Architecture
–– SSttaaggee 33:: SSeerrvviiccee--OOrriieenntteedd AArrcchhiitteeccttuurree ((SSOOAA))
• Web services
3-tier Client Architecture
Client Client Client
Client Client Client
Client Client Client
Client Client Client
Client Client Client
Client Client Client Client Client Client
Client Client Client
Client Client Client
Application Application Application
Server Server Server
Database Server
Multi platform ES
Client
Punch Card or PC or Internet Any Device
Terminal
Custom (1000’s of (Millions of users)
(10’s of users) users)
Composites Composites
Application Application Application
Applicatio
Application
n
OS OS
OS OS OS OSApplications OSApplications
OS OS
OS OS
Data
DB
Management DDBB DB
OS and
OS DDBB OS DB
Database OOSS DDBB OS DB
OS
OOSS OS
OOSS OS
Mainframe Client SOA
Server
General ERP System
Contoh MySAP Architecture
Arsitektur Enterprise System
• Integrated with other departments
• Flexible (change ready)
•• OOppeenn ((ccoommppaattiibbllee wwiitthh ootthheerr tteecchhnnoollooggyy))
• Secure
• Technology trend support
• Standard support