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AWS Overview Basics.

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Nikita Jadhav
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3 min read

Let's cover some basics about Amazon Web Services (AWS):

  1. What is AWS? Amazon Web Services (AWS) is a cloud computing platform provided by Amazon. It offers a wide range of services that allow individuals, businesses, and organizations to access and use computing resources over the internet on a pay-as-you-go basis. AWS provides a highly scalable and flexible infrastructure, enabling users to build and deploy applications quickly and efficiently.

  2. AWS Services: AWS offers an extensive collection of services across various categories, including:

    • Compute: EC2 (Elastic Compute Cloud), Lambda (Serverless computing), ECS (Elastic Container Service), etc.

    • Storage: S3 (Simple Storage Service), EBS (Elastic Block Store), Glacier (Long-term archival storage), etc.

    • Databases: RDS (Relational Database Service), DynamoDB (NoSQL database), Aurora, etc.

    • Networking: VPC (Virtual Private Cloud), CloudFront (Content Delivery Network), Route 53 (Domain Name System), etc.

    • Security: IAM (Identity and Access Management), AWS WAF (Web Application Firewall), Security Groups, etc.

    • Machine Learning: SageMaker, Rekognition, Polly, etc.

    • Analytics: Athena, Redshift, QuickSight, etc.

    • Management Tools: CloudWatch, CloudFormation, AWS Config, etc.

    • Developer Tools: CodeCommit, CodePipeline, CodeBuild, etc.

    • IoT (Internet of Things): AWS IoT Core, Greengrass, etc.

  3. AWS Regions and Availability Zones: AWS operates in multiple geographic regions around the world, each comprising multiple Availability Zones (AZs). An AZ is essentially a separate data center within a region. This setup allows users to deploy applications across multiple AZs for high availability and fault tolerance.

  4. AWS Identity and Access Management (IAM): IAM is a service that allows you to manage access to AWS resources securely. It enables you to create and manage users, groups, and roles, and assign permissions to control their access to various AWS services and resources.

  5. AWS Pricing: AWS follows a pay-as-you-go pricing model, which means you pay only for the resources you use. The cost varies based on the type and amount of resources consumed. Some services offer a free tier with certain limitations, allowing users to explore and experiment with AWS at no cost.

  6. AWS Well-Architected Framework: AWS provides a set of best practices and guidelines called the "AWS Well-Architected Framework." It helps users design, build, and optimize their applications to ensure they are secure, efficient, and cost-effective.

  7. Getting Started: To begin using AWS, you need to sign up for an AWS account. Once registered, you can access the AWS Management Console, Command Line Interface (CLI), or use software development kits (SDKs) to interact with AWS programmatically.

  8. Security and Compliance: AWS places a strong emphasis on security and compliance. It provides various tools and features to help users secure their applications and data, and it complies with numerous industry standards and certifications.

This is just a brief overview of AWS basics. The platform is vast, and there's a lot to explore depending on your specific needs and use cases. As you delve deeper into AWS, you'll encounter more advanced topics and services that can greatly benefit your projects.

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