AWS - Amazon Web Services

 

  • AWS (Amazon Web Services) is Amazon’s cloud computing platform.

  • Launched in 2006 as one of the first major cloud service providers.

  • Founded under Amazon by Jeff Bezos.

  • Offers 200+ cloud services including compute, storage, networking, security, AI/ML, DevOps, and analytics.

  • Operates on a global infrastructure with Regions, Availability Zones, and Edge Locations.

  • Known as the largest and most widely used cloud platform in the world.

  • Uses a pay-as-you-go pricing model, making it cost-efficient and highly scalable.

    ⭐ Top Most Important AWS Services

    • EC2 (Elastic Compute Cloud) – Virtual servers for running applications.

    • S3 (Simple Storage Service) – Scalable, durable object storage used everywhere.

    • IAM (Identity and Access Management) – Controls security, permissions, and access.

    • VPC (Virtual Private Cloud) – Your own isolated network inside AWS.

    • RDS (Relational Database Service) – Managed databases like MySQL, PostgreSQL, SQL Server.

    • Lambda – Serverless compute where you run code without managing servers.

    • CloudWatch – Monitoring, logs, metrics, alerts for everything in AWS.

    • CloudFormation – Infrastructure as Code to automate and deploy entire environments.

    • ECS / EKS – Docker container management and Kubernetes orchestration.

    • Route 53 – DNS and domain management with high availability.

    • ELB (Elastic Load Balancer) – Distributes traffic across multiple servers.

    • SNS / SQS – Messaging, notifications, and queueing for decoupled architecture.

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