AWS Tutorial – A Comprehensive Guide

Amazon Web Services (AWS) is the leading cloud computing platform that offers more than 200 full-featured services that are available from worldwide data centers. If you're a developer or system administrator or an IT manager taking advantage of AWS will open the door to a myriad of cloud computing options, such as networking, storage, databases machine learning, analytics and much many more.

In this complete guide, we'll go over the basics of AWS and its services pricing structure, as well as how to begin effectively.

What is AWS?

AWS is an affiliate of Amazon AWS, is a subsidiary of Amazon that provides cloud computing services on demand and APIs to businesses, individuals and government. It removes the need to purchase or maintain servers physically, which helps businesses grow and improve their processes quickly.

The company was founded in 2006 and AWS has evolved to become a key component of the modern IT infrastructure relied upon by companies such as Netflix, Airbnb, NASA and a host of Fortune 500 companies.

Key Benefits of AWS

• Scalability - It is easy to scale your resources upwards or downwards based on the need.

• cost-effective -  A pay-as you-go system ensures that you only pay for the services you actually use.

• Security -  Provides an extremely secure system that is compliant with standards such as HIPAA PCI-DSS and ISO.

• Global Reach - is available in several geographical regions and zones of availability.

• Modularity -  Supports various operating systems, programming languages and architectures.

  
  

Core AWS Services

Here are a few of the most popular AWS services:

1. Amazon EC2 (Elastic Compute Cloud)

EC2 can provide the ability to scale virtual servers (instances) to host applications. You can select among a variety of instances types, based on the workload you are using.

2. Amazon S3 (Simple Storage Service)

S3 provides an object storage solution that offers an industry-leading level of scalability, availability of data as well as security. It is ideal for archiving, backup, and data lake usage cases.

3. Amazon RDS (Relational Database Service)

RDS allows you to establish, manage and manage an open-source database like MySQL, PostgreSQL, or Oracle in the cloud.

4. AWS Lambda

Lambda can be described as a "serverless" computing service that allows you to run code without having to provision or managing servers. This is perfect for applications that are event-driven.

5. Amazon VPC (Virtual Private Cloud)

VPC allows you to start AWS resources in the virtual network you design, giving you complete control over the network configuration.

How to Get Started with AWS

Step 1: Create an AWS Account

Go to aws.amazon.com and sign to the site using your email. You'll be asked to fill in your billing details.

Step 2: Access the AWS Management Console

AWS Management Console AWS Management Console is a user-friendly web-based interface to access as well as handling AWS services.

Step 3: Explore Free Tier Services

AWS provides a no-cost subscription for users who are new for a period of 12 months. This includes services such EC2, S3, and Lambda with limited usage. This is ideal for new users.

Step 4: Launch Your First EC2 Instance

You can try deploying a virtual servers:

• Log on to EC2 dashboard.

• Click "Launch Instance."

• Choose an AMI (Amazon Machine Image).

• Select the type of instance.

• Configure settings, then go through and then launch.

Step 5: Set Up an S3 Bucket

To save documents:

• You can go to and then the S3 console.

• Click "Create Bucket."

• Choose your bucket name and an area.

• Upload files and give permissions.

AWS Pricing Overview

AWS is the pay-as you-go model. You pay only for what you use, without charges upfront or contracts for long-term. The plan also includes:

• Reserved Instances: To ensure that workloads are predictable.

• Spot Instances:  To save on costs associated with workloads that can be flexed.

• Savings plans: For consistent usage across EC2 and Lambda.

AWS also has an estimate of the cost of the cost of your monthly bill.

Certifications and Learning Paths

AWS provides a variety of certifications for various job roles:

• AWS Certified Cloud Practitioner - Entry-level certification.

• Accredited by AWS Solutions Associate Architect - For architects.

• AWS Certified Developer - Associate - For application developers.

For preparation, you can look up resources like:

• AWS Training and Certification

• YouTube tutorials, free online, and tutorials for free. channels

• Labs that are hands-on and sandboxes

Final Thoughts

The AWS Online Training is a great step to enhance your cloud computing abilities and increasing your chances of a successful career. From the deployment of cloud servers, to managing safe storage AWS has powerful tools to manage various IT solutions.

This guide only begins to scratch the surface of what is possible. Through consistent learning and experimenting it is possible to master AWS and unleash the full potential of AWS. You can explore further with Cloud Computing Certification Courses.