Summary

In this chapter, we explored the basics of cloud computing and how it can help businesses consume necessary IT services to host their applications. We discussed six key advantages of cloud computing and the reasons it offers greater flexibility and resilience, as well as opportunities for innovation and cost reduction.

We also examined three cloud computing models, identifying their key differences and comparing the level of flexibility offered by each model. We also assessed the three cloud deployment models and identified how companies can begin their cloud journey easily by building hybrid cloud solutions.

In the next chapter, we introduce you to AWS. We will discuss its history and provide a brief overview of its services. We will also examine the AWS Global Infrastructure, which gives businesses access to globally dispersed data center facilities within which they can deploy their applications. This will enable businesses to expand their customer reach on a global scale. Then, we will look at the support plans offered by AWS, which are vital to any business looking to consume cloud services.