What is Amazon EC2?

Amazon Elastic Compute Cloud (Amazon EC2) provides scalable computing capacity in the Amazon Web Services (AWS) cloud. Using Amazon EC2 eliminates your need to invest in hardware up front, 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, con?gure security and networking, and manage storage. Amazon EC2 enables you to scale up or down to handle changes in requirements or spikes in popularity, reducing your need to forecast tra?c. To get in-Depth knowledge on Amazon EC2 you can enroll AWS Online Training

Features of Amazon EC2

Amazon EC2 provides the following features:

• Virtual computing environments, known as instances
  
• Precon?gured templates for your instances, known as Amazon Machine Images (AMIs), that package the bits you need for your server (including the operating system and additional software)
  
• Various con?gurations of CPU, memory, storage, and networking capacity for your instances, known as instance types
  
• Secure login information for your instances using key pairs (AWS stores the public key, and you store the private key in a secure place)
  
• Storage volumes for temporary data that's deleted when you stop or terminate your instance, known as instance store volumes
  
• Persistent storage volumes for your data using Amazon Elastic Block Store (Amazon EBS), known as Amazon EBS volumes
  
• Multiple physical locations for your resources, such as instances and Amazon EBS volumes, known as Regions and Availability Zones
  
• A ?rewall that enables you to specify the protocols, ports, and source IP ranges that can reach your instances using security groups
  
• Static IPv4 addresses for dynamic cloud computing, known as Elastic IP addresses
  
• Metadata, known as tags, that you can create and assign to your Amazon EC2 resources
  
• Virtual networks you can create that are logically isolated from the rest of the AWS cloud, and that you can optionally connect to your own network, known as virtual private clouds (VPCs)
  

 

[Dhruv Bindhani]

Amazon Elastic Compute Cloud (Amazon EC2) provides scalable computing capacity in the Amazon Web Services (AWS) cloud. Using Amazon EC2 eliminates your need to invest in hardware up front, 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, con?gure security and networking, and manage storage. Amazon EC2 enables you to scale up or down to handle changes in requirements or spikes in popularity, reducing your need to forecast tra?c. To get in-Depth knowledge on Amazon EC2 you can enroll AWS Online Training

Features of Amazon EC2

Amazon EC2 provides the following features:

• Virtual computing environments, known as instances
• Precon?gured templates for your instances, known as Amazon Machine Images (AMIs), that package the bits you need for your server (including the operating system and additional software)
• Various con?gurations of CPU, memory, storage, and networking capacity for your instances, known as instance types
• Secure login information for your instances using key pairs (AWS stores the public key, and you store the private key in a secure place)
• Storage volumes for temporary data that's deleted when you stop or terminate your instance, known as instance store volumes
• Persistent storage volumes for your data using Amazon Elastic Block Store (Amazon EBS), known as Amazon EBS volumes
• Multiple physical locations for your resources, such as instances and Amazon EBS volumes, known as Regions and Availability Zones
• A ?rewall that enables you to specify the protocols, ports, and source IP ranges that can reach your instances using security groups
• Static IPv4 addresses for dynamic cloud computing, known as Elastic IP addresses
• Metadata, known as tags, that you can create and assign to your Amazon EC2 resources
• Virtual networks you can create that are logically isolated from the rest of the AWS cloud, and that you can optionally connect to your own network, known as virtual private clouds (VPCs)

Amazon Elastic Compute Cloud (Amazon EC2) is a fundamental service within Amazon Web Services (AWS) that offers scalable computing capacity in the cloud. It allows users to rent virtual servers, known as instances, to run their applications without the upfront investment in hardware.

Key features of Amazon EC2 include:

• Instances: These are the virtual computing environments where your applications run.
• Amazon Machine Images (AMIs): Pre-configured templates that package the necessary bits for your server, including the operating system and additional software, enabling quick instance launches.
• Instance Types: Various configurations of CPU, memory, storage, and networking capacity, allowing you to choose the best fit for your workload.
• Key Pairs: Secure login information for your instances, where AWS stores the public key and you manage the private key.
• Instance Store Volumes: Temporary storage for data that is deleted when an instance is stopped or terminated.
• Amazon Elastic Block Store (Amazon EBS) Volumes: Persistent storage volumes for your data, allowing data to persist independently of the instance's lifecycle.
• Regions and Availability Zones: Multiple physical locations for resources, providing high availability and disaster recovery capabilities.
• Security Groups: A virtual firewall that controls inbound and outbound traffic to your instances, allowing you to specify protocols, ports, and IP ranges.
• Elastic IP Addresses: Static IPv4 addresses for dynamic cloud computing, which can be remapped to different instances to mask failures or changes.
• Tags: Metadata that you can create and assign to your EC2 resources for organization and management.
• Virtual Private Clouds (VPCs): Logically isolated virtual networks within AWS, allowing you to define your own network environment and optionally connect it to your on-premises network.

EC2's flexibility allows users to scale computing capacity up or down rapidly to meet changing demands, reducing the need for precise traffic forecasting and optimizing costs.