IT, Business & Soceity

1. EC & EB

1.1. Electronic Commerce

1.1.1. Networked computing

1.1.2. Types of E-Commerce

1.1.2.1. C2C

1.1.2.2. B2C

1.1.2.3. B2B

1.1.2.4. G2B

1.1.2.5. G2C

1.2. E-business

1.2.1. New Business Ruies

1.2.1.1. Customers determine eveything

1.2.1.2. Time is present time, distance is zero

2. Infrastructure

2.1. Equipment

2.1.1. Compute = Input + Output + Feedback

2.1.2. Software

2.1.2.1. operating system

2.1.2.1.1. windows

2.1.2.1.2. mac

2.1.2.1.3. Linux

2.1.3. Hardware

2.1.3.1. Blade Server

2.1.3.1.1. Unit = U

2.1.3.1.2. Cost = US$3000

2.1.3.1.3. Speed Test

2.1.3.1.4. Medium = Satellite