Cloud Computing Microsoft Azure Google Cloud Platform Operating System Computer Network AWS is Amazon’s leading cloud platform, offering 200+ managed services on secure, globally distributed, highly available infrastructure, and it’s trusted worldwide to build, run and scale everything from simple websites to enterprise systems Widely used by top companies and startups globally. Powers major services like Netflix, LinkedIn, NASA. Offers hands-on cloud experience with real infrastructure. Scalable, secure, and cost-effective platform to build apps. Getting Started with AWS In 2006, Amazon Web Services (AWS) introduced IT services in the market through web services, which is now known as cloud computing. To Learn more about AWS history, fundamentals and how it works, you can refer to Introduction to AWS . Before going ahead with AWS, you first need to create an AWS account. Setup Free Tier Account Setup AWS Business Account Once your account is ready, you need to interact with AWS services to build and manage your applications. AWS Management Console AWS Command Line Interface (CLI) Securing Your Account with IAM Firstly you need to secure your AWS Account using IAM services.Secure your AWS account with IAM by creating users and roles, assigning least-privilege policies, and controlling access to resources. Creating IAM roles for EC2 Denying Access using IAM policy for EC2 and EBS Instance MFA for more security Computing in AWS After IAM, learn AWS compute to run your apps, sites, or scripts on AWS cloud servers instead of local machines. This section introduces AWS computing services and guides you on how to use them to deploy and manage your applications efficiently. Section 1: AWS EC2 EC2 is AWS’s first compute service, offering customizable virtual servers where you choose CPU, memory, and storage to run your applications. Learn what EC2 is, how to create and manage instances, understand pricing models, and how to securely connect to your servers using the below references. How to create and manage an EC2 Instance Price Model for EC2 Introduction to EC2 Spot Instances How to connect to EC2 instances (Linux/Windows) Section 2: AWS Elastic Bean Stalk Use AWS Elastic Beanstalk to deploy and manage apps it automates provisioning, scaling, storage setup, health-based replacements, and security tasks. What is EBS (Elastic Bean Stalk) Replacing Unhealthy EC2 Instances in EBS Launching an Application on AWS Beanstalk Add Security Group in EBS Section 3- AWS AMI To speed up server creation, Amazon Machine Images (AMIs) are preconfigured templates (OS + software) that let you quickly launch consistent, repeatable servers. Definition of AMI Creation of AMI Section 4 - AWS Lambda (Serverless) Managing servers can be complex and time-consuming. AWS Lambda lets you run event-driven code without managing servers build functions, trigger them from services (e.g., S3, DynamoDB), and scale cost-effectively. Create an AWS Lambda Function Insert data in DynamoDB using Lambda Section 5 - Other Elastic Computes (ECS, EKS, ECR) Modern applications increasingly use containers- lightweight, portable packages for running software. Use containers on AWS with ECS (orchestration), EKS (managed Kubernetes), and ECR (image registry) to build/deploy/scale apps—and know storage: EBS (block) vs EFS (shared). AWS Storage Services After EC2, master AWS storage to secure and manage data efficiently choosing services from simple file storage to long-term archival and high-speed transfer. Section 1: Amazon S3 Amazon S3 is one of the most popular storage services. It stores objects in buckets, with storage classes and lifecycle rules to auto-transition or delete data for optimal cost and performance What is AWS S3? Creation of AWS S3 bucket AWS S3 Storage types/classes AWS S3 Lifecycle Management Section 2: EBS & EFS EC2 needs persistent storage: use EBS for per-instance block volumes and EFS for shared, multi-instance file storage. Elastic Block Store (EBS) How to Attach EBS Volume in EC2 EBS Snapshot creation Elastic File System (EFS) Section 3: AWS Glacier & Backup Not all data needs to be accessed frequently. AWS Glacier offers cost-effective, long-term archival storage. For this AWS Backup lets you automate backups and ensures data protection through disaster recovery strategies. Disaster Recovery Strategies Section 4: Data Delivery, Migration and Hybrid Transferring large volumes of data securely and quickly is a challenge that is faced by many businesses. Use the AWS services for fast, secure data movement CDN delivery, bulk migration, and seamless hybrid cloud integration. Cloud Front CDN Creating Cloud Front CDN Storage Gateway AWS Application Services Once your data and applications are ready, communication and workflow management become important. AWS offers services to help apps send messages, coordinate tasks, convert media, manage APIs, and process real-time data streams. AWS SQS (Simple Queue Service)

AWS SNS (Simple Notification Service) AWS SNS setup using CLI AWS SWF (Simple Workflow Service) Elastic Transcoder AWS Database Services To handle all this data, you need powerful database services to store and analyze data effectively. AWS supports relational databases like Aurora and RDS for structured data, and non-relational options like DynamoDB for flexible, scalable NoSQL needs. Difference between Relational and Non-Relational Database Working with DynamoDB Tables Introduction to NoSQL Workbench Backing up Data AWS RDS Overview Creating RDS Instance How to setup AWS RDS Backup AWS RDS vs Aurora Amazon Redshift AWS VPC - Virtual Private Cloud Finally, to connect all your cloud resources securely, you need to understand AWS networking and Virtual Private Cloud (VPC) which allows you to create a private, isolated network in the cloud where you control IP ranges, subnets, and access rules. Mastering VPC concepts helps you build secure and scalable cloud infrastructure. Creating your own custom VPC VPC Networking Components Security in VPC AWS Bastion Host Connecting EC2 Using Bastion Host AutoScaling in EC2 Create AutoScaling Group in EC2 NACL vs Security Group AWS CloudFormation Definition of AWS Load Balancer Creation of Load Balancer AWS Billing and Management Cloud cost management is essential to avoid unexpected bills and optimize spending. AWS provides tools to monitor usage, set budgets, and analyze spending patterns, that helps you to make cost-efficient decisions. Introduction to Cost Explorer and Cost Management AWS Budget Setup Cost Usage and Report Machine Learning and IoT Finally, AWS supports advanced technologies like machine learning and IoT, enabling developers to build intelligent applications and connect devices securely and at scale. Using Custom UI in Sagemaker Monitoring Services Keeping an eye on your AWS resources is important to run your applications smoothly. Use Amazon CloudWatch to track metrics and resource health, set alerts, run synthetic tests, understand CloudWatch vs CloudTrail, and get a quick intro to bash automation. AWS Cloudwatch synthetics Difference between CloudWatch and CloudTrail AWS Interview Questions and Certifications Prepare for AWS jobs and cloud computing roles with important AWS interview questions, certification guidance and career resources. Top AWS Interview Questions and Answers (2026) AWS Certification Path - Levels, Exam, Cost Try our: AWS Certified Cloud Practitioner Exam [Certification Course] This AWS Certified Cloud Practitioner Exam - Certification Course is perfect if you're looking to start a career in cloud computing or just want to learn about AWS to enhance your current job skills. Here you will learn a clear introduction to what AWS is and how its main services like computing, storage, and databases work. Career & Jobs in AWS 2026 AWS skills are in high demand, and there are many career opportunities available in cloud computing. Here are some popular AWS job roles along with their average salaries: Introduction to DevOps 5 min read DevOps Lifecycle 5 min read The Evolution of DevOps - 3 Major Trends for Future 7 min read Version Control Systems 4 min read Merge Strategies in Git 4 min read Which Version Control System Should I Choose? 5 min read Introduction to CI/CD 5 min read Understanding Deployment Automation 4 min read What is Docker? 6 min read What is Dockerfile Syntax? 5 min read Kubernetes - Introduction to Container Orchestration 4 min read Fundamental Kubernetes Components and their role in Container Orchestration 12 min read How to Use AWS ECS to Deploy and Manage Containerized Applications? 4 min read Infrastructure as Code (IaC) 7 min read Introduction to Terraform 8 min read AWS Cloudformation 7 min read Working with Prometheus and Grafana Using Helm 5 min read Working with Monitoring and Logging Services 5 min read Microsoft Teams vs Slack 4 min read What is DevSecOps: Overview and Tools 10 min read DevOps Best Practices for Kubernetes 11 min read DevOps Projects with Source Code 3 min read DevOps Engineering Course 2 min read