This document discusses Amazon Web Services and its Elastic Compute Cloud (EC2) service. It introduces the differences between physical and virtual infrastructure and outlines key considerations for businesses in choosing AWS. It then categorizes AWS components and describes EC2 pricing models, instance types, and the author's experience setting up initial trials, troubleshooting connection issues, and ultimately achieving success with EC2.

1. Amazon Web Services II
Ahmed Alaa Mohamed

2. Contents
 Physical Vs. Virtual!
 Best for business!
 AWS component categories.
 AWS EC2.

3. Contents
 EC2 pricing models.
 EC2 instance models.
 First trials.
 Difficulties through connection.
 Latest success.

4. Physical Vs. Virtual

5. Best for business!
 What does the company want?
 Do I have to own my datacenter?
 What security credentials does the
company need?

6. AWS component categories.
Infrustructure
provider
Plateform
provider
Database
management
system
provider
Application
host provider
Daas
AMS

7. Elastic Cloud Computing
EC2

8. EC2 Pricing Models
• On demand Instance.
• Reserved Instance.
• Spot Instances.

9. EC2 Instance Models
• Micro Instance.
• Standard Instance.
• Light Instance.
• Medium Instance.
• Heavy Instance.

10. First trials.

11. Difficulties through connection

12. Latest success