AWS Questions and Answers Already Passed

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AWS Questions and Answers Already Passed Amazon EC2 ✔✔Way to obtain virtual servers ("Instance") in the cloud (quickly and inexpensively) designed to make web-scale computing easier for develo ... pers and system admins How it works choose template (windows/linux) and quantity Up within minutes Once you are done using them you stop paying for them "Instances" range in size (small to cluster compute for high performance) Choose based on CPU, Memory, Storage customized to your needs Security features located in a virtual private cloud (VPC) which you control connect securely to your on-prem hardware via VPN Comes with temporary storage Pricing ✔✔OnDemand pay as you go (only for what you use) Reserved instance discount compared to ondemand for a 1 time payment spot instance you name what you want to pay Amazon EC2 Container Service ✔✔highly scalable container management service to run apps on a managed cluster of EC2 instances Basically simplifies cluster management Amazon Lambda ✔✔Runs your code in response of an event (ie an image upload or websiteclick) Scales automatically Auto Scaling ✔✔scale up/down on conditions you define best for apps that experience hourly, daily, or weekly variations in use Amazon VPC (Virtual Private Cloud) ✔✔you provision a private, isolated section of the Amazon Cloud you can launch AWS resources in a virtual network that you define meant so you can reflect a network in your own datacenter Easily customizable make a public facing subnet, for example Elastic Load Balancing ✔✔automatically di [Show More]

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