In 2006, Amazon Web Services (AWS) began offering IT services to the public in the form of web services, commonly called cloud computing. One of the main advantages of cloud computing is that it replaces the initial infrastructure investment with a low-cost usage-based model. AWS offers a cloud infrastructure platform that supports hundreds of thousands of businesses in more than 190 countries all around the world. AWS services are generally divided into several categories such as Computing, Networking, Storage, Applications, Databases, and Analytics. Top Cloud Services Provided by AWS The top cloud services in different categories provided by AWS are listed below: