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Module 1: Introduction to AWS - Coggle Diagram

- - - - Run all parts of the application in the cloud, Migrate existing applications to the cloud, Design and build new applications in the cloud
    - - In this model, resources are deployed on premises by using virtualization and resource management tools
    - - Connect cloud-based resources to on-premises infrastructure, Integrate cloud-based resources with legacy IT infrastructure
  - - - Upfront expense refers to data centers, physical servers, and other resources that you would need to invest in before using them. Variable expense means you only pay for computing resources you consume instead of investing heavily in data centers and servers before you know how you’re going to use them
    - - Computing in data centers often requires you to spend more money and time managing infrastructure and servers. A benefit of cloud computing is the ability to focus less on these tasks and more on your applications and customers
    - - With cloud computing, you don’t have to predict how much infrastructure capacity you will need before deploying an application
    - - By using cloud computing, you can achieve a lower variable cost than you can get on your own. Because usage from hundreds of thousands of customers can aggregate in the cloud, providers, such as AWS, can achieve higher economies of scale. The economy of scale translates into lower pay-as-you-go prices
    - - The flexibility of cloud computing makes it easier for you to develop and deploy applications. This flexibility provides you with more time to experiment and innovate. When computing in data centers, it may take weeks to obtain new resources that you need. By comparison, cloud computing enables you to access new resources within minutes
    - - The global footprint of the AWS Cloud enables you to deploy applications to customers around the world quickly, while providing them with low latency. This means that even if you are located in a different part of the world than your customers, customers are able to access your applications with minimal delays