AWS

AWS S3 - Advanced

🔁 Moving Between Storage Classes You can move objects between storage classes: Manually via AWS CLI/SDK Automatically using Lifecycle Rules Examples: From S3 Standard → S3 Infrequent Access (IA) after...

🪣 AWS S3 - Basics

Amazon S3 (Simple Storage Service) is a highly scalable, durable, and secure object storage service provided by AWS. You can store and retrieve any amount of data, from anywhere, at...

🌱 What is AWS Elastic Beanstalk?

AWS Elastic Beanstalk is a Platform-as-a-Service (PaaS) offering that allows developers to deploy and manage applications without having to worry about the underlying infrastructure (servers, load balancers, networking, scaling, etc.)....

⏱️ What is TTL in Route 53?

In Amazon Route 53, TTL (Time to Live) is the amount of time (in seconds) that DNS resolvers (like Google DNS, Cloudflare DNS) cache a DNS record before checking back with...

🌐 What Are DNS Records?

DNS records are entries in a DNS zone file that tell the internet how to route domain traffic. They map domain names to IP addresses, services, or other domains. 📜...

🆚 Domain Registrar vs DNS Service

Aspect Domain Registrar DNS Service Main Purpose Sells and manages domain names Resolves domain names to IP addresses (DNS resolution) Example Services GoDaddy, Namecheap, Google Domains, AWS Route 53 AWS...