Starting with secure cloud service platform AWS Here’s some basics which I have gone through till now
AWS Global Infrastructure Global infrastructure of AWS is divided into two parts region and availability zone(AZ) As much I know there is 64 AZ and 21 regions worldwide.
EC2 Virtual server are referred as ec2 instance basically ec2 provides secure and resizable compute capacity in cloud and you know what the best part about it is scaling you can very easily scale up and scale down your instances, it can be get integrated with other services Instances can be launched in one or more reason and AZs
S3(Simple storage service) Amazon S3 provide object storage which built for storing and recovering any amount of data from anywhere over internet In object it consist of data + metadata (Metadata is data about actual data) And in S3 bucket stores object to protect data when it’s being transmitted and also when at rest