Server:
A server in cloud computing refers to a virtualizing computing instance provided by a cloud service provider, allowing users to run applications, store data, and access computing resources over the internet. These virtual servers are scalable ,on-demand, and often managed, offering flexibility and efficiency in resource utilization.
Another definition:
Server is an nothing but where can access the data in particular place someone can hosting an web.
Hypervisor:
Hypervisor is an software that can be install virtual machines in physical server. By use of hypervisor is logical partition the servers internal.
The above figure can clearly mentioned VM's as logical partitions happened.
Data Center ๐๏ธ:
Data center is an storage of data to the consumer data safely maintained and efficiently accessible.
๐ท๏ธ Example of creation of Virtual Machine in AWS:
It's easy to create an instance in Aws/Azure/Gcp platform and the user can click an button instance can give their instance for you. In programmer point of view the button have part of API's calls , request, response, scripts file etc. The user can easy to create their virtual machines in a fraction of seconds. Here to go
Step 1: search for AWS console login(https://signin.aws.amazon.com/signin?)
Step 2:
Step 3: Enter the basic fields.
Step 4: Make the payment of AWS just 2 INR,for further reference.
Step 5: After payment done. Login into the Aws account
Step 6: Based on the our requirement, create an service
Example : Ec2 instance
๐Amazon Elastic cloud service(Ec2):
It is a web service from Amazon Web Services (AWS) that allows users to rent virtual servers. Ec2 reduces hardware costs so you can develop and deploy applications faster. You can use Amazon Ec2 to launch as many or as few virtual servers as you need, configure security and networking, and manage storage.
Step 7: Click on the EC2 instance.
Brief explanation on some fields as above snapshot:
๐Name:
Based on your requirement and recommended go the CamelCase Naming Conversion.
Example: SampleExample, ExampleServer etc
๐ธApplication and OS image :
Lot of image's are available to launch for free tier is recommended as beginner stage. Recommended as ubuntu(Linux) or go with aws linux also both working fine.
๐ฐAmazon Machine Image(AMI):
Here there are lot of option to choose, click on the free tier version it gives enough space and ram capacity as beginner stage level, moreover we can change as enterprise level tier.
๐ช Key-value pair:
It's one the most important action user need to taken as so far because of the while validating and launch the instance the key and value pair is download in our local system in the RSA architecture way.
Step 8: Launch the instance
Step 9: To validate the either instance created or not
Search-->Ec2-->Instances selection
Yup! things are too good , finally you are launch an instance in Amazon web service(AWS).