What is Amazon Web Services – AWS?
The AWS cloud is a distributed PaaS system available in 190 countries, divided into geographic areas called regions. Currently, there are 14 active regions, but 4 more are planned for next year. Each region consists of multiple Availability Zones (AZs): these are effectively distributed data centers that allow applications to replicate, ensuring scalability and availability in the event of a failure in a specific zone. The choice of the region to deliver your services and applications should depend on the…