AWS

🌐 Amazon Route 53

Amazon Route 53 is a DNS service from AWS that helps users connect domain names (like example.com) to websites, servers, or cloud services. 🧠 Think of it like: A phone...

Comparison of EBS, EFS, and Instance Store in AWS

🧱 1. EBS (Elastic Block Store) Feature Description Type Block Storage Attachable To One EC2 instance at a time (per volume) Persistence Yes – data survives instance stop/start/terminate Use Case...

💤 What is EC2 Hibernate in AWS?

EC2 Hibernate is a feature that allows you to pause your Amazon EC2 instance and resume it later without losing in-memory data. It works similar to closing your laptop lid...

🔌 What is an ENI (Elastic Network Interface) in...

An Elastic Network Interface (ENI) is a virtual network card that can be attached to an EC2 instance in a VPC (Virtual Private Cloud). It allows the instance to connect...

🌐 What is an Elastic IP (EIP) in AWS?

An Elastic IP is a static, public IPv4 address provided by AWS that you can associate with an EC2 instance (or a network interface). Unlike standard public IPs, an EIP does...

Public IP vs Private IP

In AWS EC2, Private IPs and Public IPs are used to define how an instance communicates within the AWS network and with the outside world.   🔐 Private IP Assigned...