Compute
AWS compute services like EC2, Lambda, ECS, EKS, and Fargate. Understand instance types, containers, serverless, and auto scaling — the foundation of every workload running on AWS.
EC2 Instance Types: How It Works & When to Use It
Amazon EC2 Instance Types are virtual server templates with varying CPU, memory, storage & networking. Match resources to your application needs. Learn when to choose it.
AWS Fargate: Serverless Containers for ECS & EKS
AWS Fargate runs containers without managing servers. Learn how it works with ECS & EKS, task sizing, networking, Fargate Spot (70% off), pricing, and when to use it vs EC2.
Amazon EKS: Managed Kubernetes on AWS Explained
Amazon EKS is managed Kubernetes on AWS. Learn clusters, node options (managed, Fargate, Auto Mode), IRSA, add-ons, pricing ($0.10/hr control plane), and EKS vs self-managed.
Amazon ECS: Container Orchestration on AWS Explained
Amazon ECS is AWS's native container orchestration service. Learn clusters, task definitions, services, Fargate vs EC2 launch types, pricing, and ECS vs EKS.
AWS Lambda: Serverless Compute, Limits & When to Use It
AWS Lambda runs code without servers, scaling automatically. Learn limits (15 min, 10 GB memory), runtimes, pricing, cold starts, and common event-driven patterns.
Amazon EC2: Instance Types, Pricing Options & When to Use It
Amazon EC2 is AWS virtual servers billed per-second. Learn instance families (T, M, C, R, G, P), pricing options (On-Demand, RI, Spot, Savings Plans), and exam tips.