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What is Amazon EC2?
Let’s see what is Amazon EC2? and what is the use of Amazon EC2 in Amazon? Amazon EC2 (Amazon Elastic Compute Cloud) is a web service. By using Amazon EC2 we can launch and manage server instances in Amazon’s data center. It eliminates the use of hardware up front, so we can develop and deploy the applications fastly. We can use this one at any time, and for any legal purpose. It reduces the time to obtain and boost up the new server instance to minutes. If we install software without using Amazon EC2 it will take hours. It allows to quickly scale capacity, both up and down, as your computing requirements changes. Using Amazon EC2 we can invest capital only for capacity what we use.
The life cycle of EC2 Instance
Before going to know the life cycle of EC2 Instance. Let’s know what happens in real-computers. In the life cycle of real-computers are they go different stages from power-on to power-off. If someone hits the power button and the computer will shut-down normally. If it is working are not we will pay money. Of course, they consume the power if is it on condition and pay money for power. If the computer is in off-mode, but the information stored on hard drives. We will wait until the machine is power on. To avoid these problems take a look on below.
To avoid those problems most of the peoples go through the cloud. Different cloud has different features. In Amazon EC2 there are two different ways to boost up the instance. We will get different life-cycle methods depends upon which boost method are being used. We can boost from S3-backed AMI or ESB-backed AMI. Both methods have advantages and disadvantages. I think someone is thinking about an AMI. AMI is nothing but a pre-configured bundle software location. All software is located in this AMI no need to install software separately. We can create own AMI also. AMI is the part of the S3, it is a storage part of the Amazon.
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