Tài liệu System Architecture Design in Enterprise docx

IT Course of
e-Professional Training for ADOC in
Peru
System Architecture
Design
in Enterprise
Robert C. Wu, DBA/PsyD

2
Agenda
? Overview
? Information Technology in Enterprise
? Software Implementation in Enterprise
? Well-engineered Software
? Software Specification and Design
3
Background of Instructor
? 8 Years Solid Working Experience in
Enterprise Resource Planning and Supply
Chain Management
? Familiar with Both SAP N1 and Oracle eBS
Top Worldwide Enterprise SW System
? Chief Designer of WinsERP which Is A
Package Developed for SME in Oriental
4
IT in Enterprise
? Desktop Environment
? Infrastructures
? Security
? Real-time Performance Management
? Collaboration Accomplishment

? Customer Satisfaction and Success
5
Challenge of Administrating IT
? Mixed Desktop and Platform Environment
? Multi-Sites
? Both Wire and Wireless Streaming
? Avoiding Attack and Spam
? Secure Information
? Deploy Difficult Without Thin-UI
6
Real-time Performance Management
? Best Description of e-Business
? On-time Is Only Standard
? Synchronization of
? Operation Scale
? Execution Speed
? Location Spread
? En-powering the Real-Time Manufacturer
7
Classic Planning Cycle
8
Real-time Planning Cycle
9
Collaboration Accomplishment
? Quick & Correct Order Responding
? Planning
? Collaboration
? Simulation
? Commitment
10

Collaboration Accomplishment
Order-Driven
New, Change
1. Planning
3. Simulation
4. Commitment
4. Commitment
2. Collaboration
2. Collaboration
11
Collaboration Accomplishment
134,987
Metric-n
345
Metric-2
-
355,145
4,134,987
Metric-1
Scenario
n
Scenario
2
Scenario
1
Base Plan
+23
-232,347 -29,100
+35
22,992 +11,000 - 68,954

-17
Order-Driven
Change
Planning
Results
Suppliers
Collaboration
Feedback
Simulation
Profitability Analysis
Commitment to
Customer
12
Collaboration Accomplishment
JIT Delivery
Corrective
Actions
Data
Collecting
Object
B2Bi
ERP Inventory module, eProcurement Module
buyer
account
product
procurement
BPM process
Executing
Officer
Material

Supplying
supplier
manufac
13
Customer Satisfaction and Success
? Win Business Opportunity
? Quick to Market
? Better Customer Service
? Accurate Order Confirmation
? Inventory Reduction
? On-Time Delivery Improved
? Visibility of Information Flow Improved
14
Grow-up Enterprise
Value Disciplines and the Life Cycle
Tornado
Main Street
Operational Excellence
+
Customer Intimacy
Product Leadership
+
Operational Excellence
Bowling
Alley
Product Leadership
+
Customer Intimacy
?? Geoffrey Moore 1995 Inside the Tornado
« ????» ? 176?

Product
Leadership
Only
15
SW Implementation in Enterprise
? Transaction System
? Networking System
? Planning and Analyzing System
? Collaboration System
16
Systems Stack
ERP
B2Bi
EAI
BPM / Portal
Sales
Processes
Planning
Processes
Procurement
Processes
Service
Processes
Real-Time Performance Management
Enterprise IT Structure
17
Transaction System
? Keep Business Operation in Record
? 4 Purposes to Record
? Administration

? Calculation
? Audit
? Analysis
? Foundation of e-Business
18
Networking System
? Provide Information Super Highway
? Link All Stand Alone Computers Into Web
? Administrate Different Types or Size
? LAN
? WAN
? VPN
19
Process Through Network
Buyers
Sales
BPP (Business Process Platform)
OM MRP IV GL
Real-Time Performance Management
Business Rules
20
Networking Business Transactions
21
Process Is Soul of SW
? Process Is The Enterprise Know-how
? Solid Process Makes Create Key
Performance Index (KPI) Possible
? SW Operated by Computing Logic that is
Business Process in Enterprise
? Data (Transaction) Analyses by Business

Logic that is Effect of Process
22
Enhancing Process (As Is)
Define Negotiate Perform Assess
Customer
ODM/OEM
Supplier
Tier 1
Supplier
Tier 2
Place Order
Commit
to
delivery
Send
invoice
Pay
invoice
Order
materials
Commit
to
delivery
Order
materials
Commit
to
delivery
Deliver ordered Materials
Internal Processes

Send
invoice
Send
invoice
Pay
invoice
Pay
invoice
23
Enhancing Process (To Be)
Define Negotiate Perform Assess
Customer
ODM/OEM
Supplier
Tier 1
Supplier
Tier 2
Place Order
Commit
to
delivery
Send
invoice
Pay
invoice
Negotiate
order
commitment
Commit
to

delivery
Negotiate
order
commitment
Commit
to
delivery
Deliver ordered Materials
Internal Processes
Send
invoice
Send
invoice
Pay
invoice
Pay
invoice
Time
Saved
24
Enhancing Process (To Be)
Define Negotiate Perform Assess
Customer
ODM/OEM
Supplier
Tier 1
Supplier
Tier 2
Place Order
Commit

to
delivery
Send
invoice
Pay
invoice
Negotiate
order
commitment
Commit
to
delivery
Negotiate
order
commitment
Commit
to
delivery
Deliver ordered Materials
Internal Processes
Send
invoice
Send
invoice
Pay
invoice
Pay
invoice
25
Flow of Standardize Processing

Customer
Role
Type of
Communication
Supplier
Role
Define
Negotiate Perform
Assess
Offer/
Request
Agree Report
Accept/
Reject
Time
Withdraw?
No
Notify
Yes