Simplifying Your Cloud Journey
What is AWS Security Groups? Amazon Security group acts like a virtual firewall for your EC2 instances, They control both inbound and outbound traffic. When you launch an instance you need to link it with a VPC, Subnet, and at least one security group. Important points about security group Default Security Group of VPC Every […]
What is a NAT device? A NAT(Network Address Translation) devices enable you to connect your virtual machines (EC2) in a private subnet to connect to the internet or other AWS services. For example, you can install or update software using a NAT device to your server that sits in the private subnet, which has no […]
What is an Internet Gateway? An Internet Gateway is redundant, horizontally scaled, and a highly available VPC component. It allows communication between instances in your VPC and the internet using VPC route tables for internet-routable traffic. An Internet Gateway supports IPv4 and IPv6 traffic. It does not cause availability risks or bandwidth constraints on your […]
Amazon VPC Route tables A route table containing a set of rules, called routes, that are used to determine where network traffic from your subnet or gateway is directed. When a network packet arrives at a Router, it determines the destination IP address of a received packet and makes the routing decisions to send a […]
Amazon VPC Subnets A subnet or subnetwork is a logical sub-division of an IP network into multiple smaller networks.In AWS a subnet is a component(A range of IP addresses) within your VPC to provide a logical grouping of resources. A subnet can exist within one and only one Availability Zone (1 Subnet == 1 Availability […]
What is an Elastic IP address? An Elastic IP address is a static IP address designed for dynamic cloud computing. An Elastic IP address is associated with your AWS account and you can use it until you release it. An Elastic IP address is a public IPv4 address that is reachable from the internet. If […]
What is Amazon Virtual Private Cloud (VPC)? Amazon Virtual Private Cloud (Amazon VPC) is a logically isolated virtual network in the AWS cloud where you can launch AWS resources. Each VPC that you create is logically isolated from others in the AWS cloud. You have complete control over your virtual networking environment, including a selection […]
How to create Amazon EBS volume In this tutorial, you will learn step by step –How to create Amazon EBS volume and Attach it to an EC2 instance Now the attached Amazon EBS volume to your instance is exposed as a block device. You can format the volume with any file system before mounting it.
An Amazon Machine Image (AMI) is a special type of pre-configured virtual machine image that is used to create virtual.
Amazon Elastic Block Store (EBS) Amazon EBS is an easy to use, high-performance, block-level storage solution designed for EC2 to store persistent data. EBS can be dynamically attached, detached, and scaled with any EC2 instance, like physical hard drives or volume storage. You can use EBS to store any kind of data such as relational […]