B2B Implementation in Java, XML and CORBA Technologies Howard Lee 1st Aug, 2000.

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B2B Implementation in Java, XML and CORBA Technologies Howard Lee 1st Aug, 2000
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Transcript of B2B Implementation in Java, XML and CORBA Technologies Howard Lee 1st Aug, 2000.

B2B Implementation in Java, XML and CORBA Technologies

Howard Lee

1st Aug, 2000

Transition from B2C to B2B

• B2C (Business to Customer)– Old Belief– Amazon.com and Boo.com

• B2B (Business to Business)– Mutual Investment– More Controlled Environment– Dell Computer

B2B Scenario

• Ho Kee (Stationery Distributor)– Online Shop– Logistics Management System

• Leader Brain (Business Consultant)– Inventory Management System

Before B2B Revolution

Ho Kee Leader Brain

Before B2B Revolution

Ho Kee Leader Brain

Before B2B Revolution

Ho Kee Leader Brain

Step 1: Purchase

Before B2B Revolution

Ho Kee Leader Brain

Step 2: Delivery

Before B2B Revolution

Ho Kee Leader Brain

Step 3: UpdateOrder Status

Before B2B Revolution

Ho Kee Leader Brain

Step 4: UpdateInternal System

Before B2B Revolution

Ho Kee Leader Brain

After B2B Revolution

After B2B Revolution

Ho Kee Leader Brain

Step 1: Purchase

Online Shop – Login

Online Shop – Product List

Online Shop –Detail

Online Shop – Bag

Online Shop – Thank You

Online Shop – Order List

Online Shop – Order Detail

After B2B Revolution

Ho Kee Leader Brain

Step 2: XML File Transfer

After B2B Revolution

Ho Kee Leader Brain

Step 3: Delivery

After B2B Revolution

Ho Kee Leader Brain

Step 4: UpdateOrder Status

Logistics – Login

Logistics – Order List

Logistics – Order Detail

Logistics – Updated

After B2B Revolution

Ho Kee Leader Brain

Step 5: UpdateInternal System

Inventory – Login

Inventory – File List

Inventory – File Detail

Inventory – Inventory List

Things Learned

• CORBA– Distributed Computing

• XML– Open Stanard in B2B World

Things Learnt

Browser

JSP

Java Bean

CORBA

Request

Response

Things Learnt

Browser

(Controller)Servlet

CORBA

Request

Response (View)JSP

(Model)Java Bean

instantiate

Question and Answer