AWS EC2 Notes

🌐 AWS Cloud Computing Notes – Beginner to Advanced | PDF Download

Learn AWS the Smart Way – Crystal Clear Notes Designed for Beginners & IT Aspirants!
Skip the confusing jargon and endless video hopping. With these notes, you’ll understand AWS concepts in-depth, with a focus on real-world use — whether you're a student, developer, or someone preparing for interviews and certifications.

These notes are professionally structured to guide you from AWS basics to advanced EC2 concepts, including infrastructure, pricing, networking, load balancing, and more — all explained in simple IT terms.

📘 Topics Covered in Detail:

☁️ Introduction to AWS & Cloud Concepts

• What is AWS? Why is it dominating the IT world?

• Difference between Traditional IT vs Cloud Computing

• Explanation of IaaS, PaaS, SaaS with relatable examples

• Types of Cloud: Public, Private, Hybrid – pros and cons

• How AWS charges you (realistic pricing models)

🌍 AWS Global Infrastructure

• Regions, Availability Zones (AZs), Edge Locations

• The backbone of AWS's massive cloud power explained

💻 Amazon EC2 (Elastic Compute Cloud) – Core to Advanced

• What is EC2 in simple terms

• Root Device Types in EC2 (EBS-backed vs Instance Store)

• Understanding EBS (Elastic Block Store)

• EC2 Virtualization: HVM, architectures: ARM, x86, x64, Intel

• What is an Amazon Machine Image (AMI) and how it works

• Deep Dive into EC2 Instance Types and their use cases (General, Compute, Memory, Storage Optimized)

• Key Pairs in AWS:

  • Key pair types & formats

  • How to use them securely

🌐 EC2 Instance Creation – Every Setting Explained

• All Network Settings during launch (VPC, subnet, IP types, firewall rules)

• Advanced settings walkthrough: shutdown behavior, monitoring, tenancy, and more

🧑💻 Accessing EC2 – Windows & Linux

• How to connect EC2 instances in both environments

• Using tools like PuTTY, Bitvise, Bash terminal

• How chmod works on Linux and what permission numbers mean (chmod 400, etc.)

• Writing and using Bootstrap Scripts to auto-install packages or software

🔐 Security and EC2 Access Control

• Security Groups – Inbound and Outbound rule configuration

• IAM Roles and their importance in EC2

• Key Pair vs IAM Role – who controls what?

🧠 Important EC2 Concepts

• Instance Metadata: How EC2 stores information about itself

• EC2 Lifecycle States:

  • Start, Stop, Reboot, Hibernate, Terminate, Shutdown, Delete – what they actually do

• Use cases and cost differences between them

💾 EBS – Amazon's Block Storage System

• Difference between EBS vs EC2 Instance Store

• Types of EBS Volumes:

  • General Purpose (gp2/gp3), io1/io2, st1, sc1

• Cluster-Aware EBS explained

• Snapshots – backup your volumes with ease

• AMI vs Snapshot – what’s the real difference?

⚖️ Load Balancing and Auto Scaling

• What is an Elastic Load Balancer (ELB) and why it’s important

• Difference between 4 types of AWS Load Balancers

  • Classic, Application, Network, Gateway Load Balancer

• How Cross-Zone Load Balancing works

• Target Groups – How traffic gets routed

• Using Launch Templates in Auto Scaling

• Types of Auto Scaling:

  • Dynamic

  • Scheduled

  • Predictive

• Common EC2 behaviors under scaling: Hibernate, Terminate, etc.

🎯 Who Is This For?

• 📚 Students: B.Tech, BCA, MCA, or diploma holders

• 💼 Freshers & Job Seekers preparing for AWS & DevOps roles

• 🔧 Developers, SysAdmins, and Cloud Enthusiasts

• 🎓 AWS Certification aspirants (Cloud Practitioner, Solutions Architect)

📥 Product Details:

• Format: PDF

• Length: 116 pages

• Structure: Numbered topics, clean formatting, bullet points

• Diagrams: ❌ Not included (focus is on content, not visuals)

• Delivery: Instant digital download

• Lifetime Access: Yours forever after one-time purchase

🔐 Why Choose This Notes PDF?

✅ No more wasting time on scattered resources
✅ Beginner-friendly language, written in IT terms
✅ No fluff – 100% content-rich notes
✅ Great for quick revision before interviews or exams
✅ Crafted by professionals with real AWS experience
✅ Can be printed for offline study or kept as a digital reference

💡 Whether you're just getting started or preparing for your AWS certification, these notes are designed to give you clarity, confidence, and real skills.

🛒 Grab your copy now and start your cloud journey with solid fundamentals — the smart way.