====== Storage & Content Delivery ======
{{ :services:amazon:storage_and_content_delivery.png?300|Storage & Content Delivery}}
===== S3 =====
Simple storage service 
==== Concepts ====
  * Stores data as objects (Bucket)
  * Bucket is logical container for objects
  * Objects can be access by url : \\ ''http://user-bucket.s3.amazonaws.com/photos/puppy.jpg''
    * user-bucket - backet
    * photos/puppy.jpg - Object/Key
  * Pricing
    * Pay what you use
    * In bandwith cost - free
    * Prices base on Proactive / gigabyte per month

===== Glacier =====
  * low-cost sotrage
  * Optimized of infrequently access
  * Takes time to archive
  * good for archiving data

===== EBS - Elastic Block Store =====
{{  :services:amazon:amazon_ebs_lifecycle.png?300|Amazon EBS Lifecycle}}
  * low-latency preformance
  * live "virtual hard drive"
  * EBS can be attached to EC2 Instance
  * When EBS is not attached to EC2 - pay only the cost of storage


==== EBS Volume types ====
  * General Purpose (SSD)
  * Provisioned IOPS(SSD)
  * Magnetic

==== EBS Use cases ====
  * OS
  * Database
  * Application

===== CloudFront =====
  * cost effective distribute content