CREATE AN ACCOUNT
- Create a free AWS account
- Use your credit card to create the account.
- Budget –> Use a Template –> Monthly Cost Budget .
- Enter your email id
- Enter the threshold dollar amount. I have entered 5 dollar.
- Create budget.
TRADITIONAL DATA CENTER
- Large upfront cost
- Forecasting the cost is also difficult.
- Slow to deploy new data centers and servers.
- Also maintaining the data centers is so expensive.
- Security and compliance issue.
BENEFITS OF CLOUD COMPUTING
- No capital expense but variable expense.
- You no need to guess capacity. Increase speed and also the agility.
- Maintainance burden is reduced
- Go global in minutes.
- Elasticity – ability to acquire resources as you need them and release resources when you no longer need them.
- Reliability- Always be available to the users
- Agility – Reduces time reqd to maintain infrastructure. Risk of security& compliance is reduced.
CLOUD COMPUTING MODELS
- WordPress host is an example of PAAS
- In AWS – you have a service called Elastice Beanstalk is an example of PAAS
CLOUD DEPLOYMENT MODELS
