Networking
馃枾 Subnet Subnet is a smaller chunk of a bigger network, created using a subnet mask or CIDR (e.g., /27) to split IPs into network and host parts. It improves efficiency, security, and traffic con
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AWS Cloud Migration Strategies
1- Preparation stage Verify if the application follows a microservices architecture. If not, refactor the monolithic application into a microservices architecture. 2- Planning Stage Break down the microservices migration into phases based on thei...
AWS ELB (Elastic Load Balancer)
ELB distributes incoming network traffic across multiple servers. Primary purpose: Optimize resource use Enhance application performance Ensure high availability by preventing any single server from becoming overwhelmed with too many requests. ...
Secret Management on AWS
AWS KMS (Key Management Service): Encryption and management of cryptographic keys Securely. AWS System Manager: Storing non-sensitive configuration data. AWS Secrets Manager: Storing sensitive data securely & automatically rotate secrets and manage...
AWS S3: Guide to AWS Storage
Amazon S3 (Simple Storage Service) is a scalable, secure cloud storage solution from AWS S3 Buckets S3 buckets are containers for storing objects (files) in Amazon S3. Benefits of S3 Buckets Durability and Availability: High durability and availabil...
AWS VPC: Virtual Private Cloud
VPC is a virtual network that you create in the cloud. It allows you to have your own private section of the internet. Within this VPC, you can create and manage various resources, such as servers, databases, and storage. VPC components Virtual priv...
AWS CLI Basics: A Beginner鈥檚 Tutorial
Install AWS CLI Download and Install it from the official AWS CLI installation guide. Run aws configure $ aws configure aws configure --profile myprofile AWS Access Key ID [None]: YOUR_ACCESS_KEY_ID AWS Secret Access Key [None]: YOUR_SECRET_ACCESS_K...