With Managed infrastructure they will help you with architecture and security development guidance, they will also help with code development, and launch managers, with around the clock help. The minimum is $50/mo at .005/GB/Hr.
With Managed Operations SysOps you will get everything stated above as well as help with day-to-day operations infrastructure monitoring, OS maintenance/patching, and application maintenance which will be supported by your own dedicated account team. Minimum of $500/mo at $.02/Gb/hr.
With Managed Operations DevOps Automation, Managed Operations built on automation to help enable DevOps in your organization. They create your infrastructure as code and manages automated configuration management for you. They also deploy advanced application monitoring to run their best. This one is from $2,500 /mo at $.02/GB/hr.
With Amazon EC2 it is a web service that provides resizable compute capacity in the cloud. It has a web service interface that allows you to obtain and configure capacity with minimal friction. You are able to quickly scale both up and down. You can do this in minutes, not hours or days like it would normally do. You have complete control of your instances.
You have the ability to choose from multiple instance types, operating systems, and software packages. It allows you so select a configuration of memory, cpu, instance storage, and the boot partition size that is optimal for your choice of operating system and application. It has numerous Linux distributions, and Microsoft Windows Server.
There are 3 different types of ways you can use there system based on your needs. On-Demand Instances you can pay for by the hour with no long term commitments. Reserved instances provide a large discount compared to on-demand. You can pay (No Upfront, Partial