Amazon Web Services (AWS) is like a big toolbox on the internet. You use it to run computers, save files, store lists of information, and share things fast. No need to buy your own machines. In Delhi, many companies use AWS to work better and grow. Training here teaches you how to use it well for good jobs.​

How AWS Grew Big in Delhi

AWS market in Delhi grows fast because offices switch to cloud. They save money and add power when needed. AWS started on March 14, 2006 with three parts: S3 for file save, SQS for messages between apps, and EC2 for computer power. Now it has many groups like compute for running programs, storage for keeping data, databases for lists, networks for safe links, and safety tools.​

Why pick AWS? It runs day and night without break. Pay only for what you use—like electricity. Free part lets you try first. Safe rules stop bad people from seeing your info. Easy to move old computer work to cloud. In Delhi, banks, shops, and tech firms use it. Jobs pay well if you know AWS tests like Architect or SysOps.​

What is EC2? Rent a Computer Easy

EC2 means Elastic Compute Cloud. Think of it as renting a computer over phone line. You choose size: tiny t2.micro free for 750 hours a month to learn. Medium m5.large for normal work. Big ones for lots of visitors. Put on it Windows for office or Linux like Ubuntu free.​

Steps to start: Go to AWS page, click EC2, pick size, make safe key like password file, set net rules who talks to it. It starts in minutes. Add hard drive EBS that grows. If site busy, Auto Scaling adds more computers auto. Stops when quiet to save money. Use for web pages, test code, or number crunch. Lives in many cities so one problem not all down.​

Example: Shop site on EC2. Sale day adds 10 computers, next day back to 1. No crash, low bill.

S3: Save Files Very Safe

S3 is Simple Storage Service. Buckets like folders hold any file: photos 1KB to videos 100GB. Data safe with 99.999999999% no lose—eleven 9s. Get file from phone or office same speed. Set rule: new files fast and dear, old over 30 days move to Glacier cheap slow store.​

How: Make bucket name like myphotos-delhi, upload drag drop. Share link to friends only. Block some countries. EC2 saves pictures to S3 auto. Good for backups, app files, web pictures. Costs pennies per GB. In class, upload big file, set who sees, delete safe.​

Other Key Parts You Need

RDS: Relational Database Service. Run MySQL or Postgres no worry. Pick size, it saves copy every night, add read machines for fast. App talks to it like normal database.​

Lambda: Run small code job no computer need. Write in Python: “if new file in S3, make small picture.” Runs second, pay cent. Good for check emails or clean data.​

VPC: Virtual Private Cloud. Your safe yard in AWS. Make small areas subnets, doors internet gateway, walls security groups block bad. Like home WiFi but big.​

CloudWatch: Watch man. Checks computer use CPU 80%, sends email “fix now.” Logs all what happens.​

All together: EC2 runs shop, S3 pictures, RDS customer names, Lambda email order, VPC safe, CloudWatch watch.

Full Courses with Practice

Classes for AWS papers companies like. Delhi room or home online, weekdays weekends. Get work to do, picture slides, note books free always. Practice free AWS no money lose.​

Class Work Real Like Job

Day 1: What cloud, free account make. Day 2: EC2 start stop, key safe connect putty. Day 3: S3 bucket upload share. Day 4: RDS make link EC2 app. Day 5: Lambda VPC CloudWatch set. Project week 3: All together site with buy button.​

Your computer: 2GB memory enough, Windows Mac Linux. Step paper set lab. Teacher show live AWS screen share. Ask any time small group max 10. Miss? Video watch 24 hour or next class 3 month. Job help paper, news open jobs.​

Best Teachers Real Work Know

Rajesh Kumar main teacher. 20+ years cloud work, make systems big ServiceNow Adobe. Teach simple real way no book talk. See rajeshkumar.xyz.​

Others Krishnendu Barui Pavan Kumar 10-15 years IT make release Agile. Check test demo first join. Live cloud all hands on.

Help Always and Low Cost Group

All video note life online. Online GoToMeeting easy. Delhi class or other 6+ people. Save money: 2-3 people 10% less, 4-6 15%, 7+ 25%. Paper after test project good name.​

See main .devopsschool.com more courses. Full aws-training-delhi.​

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