Amazon Web Services (AWS) is a cloud computing platform that offers a wide range of services, including computing, storage, and databases. One of the most popular services offered by AWS is Amazon Elastic Compute Cloud (EC2), which provides scalable computing capacity in the cloud.
AWS EC2 offers a variety of benefits over traditional on-premise computing, including increased scalability and cost savings. In this article, we will discuss what AWS EC2 is, how it works, and provide live examples of its usage.
What is AWS EC2?
AWS EC2 is a web service that provides scalable computing capacity in the cloud. EC2 allows you to run virtual machines, called instances, on a scalable infrastructure, making it easy to deploy and manage applications. EC2 instances can be easily launched from a pre-configured Amazon Machine Image (AMI) and can be customized to meet specific requirements.
How Does AWS EC2 Work?
AWS EC2 instances run on top of Amazon's infrastructure, which is designed to be highly available and scalable. When you launch an EC2 instance, you are essentially renting a virtual server in the cloud, which can be used to run applications and store data.
EC2 instances can be easily scaled up or down based on your computing needs, and you only pay for the resources you use. Additionally, EC2 instances can be launched in different regions and availability zones, providing a high level of redundancy and availability for your applications.
Live Examples of AWS EC2
Deploying a Web Application: One of the most common uses of EC2 is to deploy a web application. For example, you can launch an EC2 instance with a pre-configured web server and deploy your application to it. You can then use Amazon's load balancing service to distribute incoming traffic across multiple instances, providing a high level of availability and scalability for your web application.
Hosting a Database: EC2 can also be used to host a database, such as MySQL or PostgreSQL. For example, you can launch an EC2 instance with a pre-configured database server and use Amazon's Relational Database Service (RDS).
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