Master 🎉 Free for all 🇮🇳System Design

Learn through interactive visualizations and hands-on simulations. No boring walls of text—just pure visual learning.

Your Progress

0 of 11 modules completed

Course Modules

System Design Fundamentals

Requirements, trade-offs, CAP theorem, and estimation techniques

Scalability Patterns

Vertical vs horizontal scaling, partitioning, stateless design

Load Balancing

Algorithms, health checks, L4 vs L7, failover strategies

Caching Strategies

Cache-aside, write-through, CDNs, cache invalidation

Database Design

SQL vs NoSQL, sharding, replication, consistency models

Microservices Architecture

Service decomposition, API gateways, event-driven patterns

Real-World Case Studies

Design Twitter, Uber, Netflix - applying all concepts

System Design Patterns

CQRS, Event Sourcing, Saga, Circuit Breaker, and more

Security & Rate Limiting

Rate limiting, OAuth, JWT, DDoS protection

Distributed Consensus

Leader election, Raft, quorums, split-brain

API Design & Protocols

REST, GraphQL, gRPC, HTTP versions, WebSockets

Coming Soon

Locked

More modules are on the way!

Learn AWS

Master Amazon Web Services with hands-on tutorials covering compute, storage, databases, networking, and more.

AWS Progress

0 of 11 modules completed

Amazon EC2

Virtual servers, instance types, auto-scaling, and pricing models

Amazon S3

Object storage, buckets, versioning, and lifecycle policies

AWS Lambda

Serverless compute, triggers, cold starts, and best practices

Amazon RDS

Managed databases, Multi-AZ, read replicas, and backups

Amazon DynamoDB

NoSQL database, partition keys, GSI/LSI, and DynamoDB Streams

Amazon VPC

Virtual networks, subnets, security groups, and NAT gateways

AWS IAM

Identity management, policies, roles, and security best practices

Amazon CloudFront

CDN, edge locations, caching behaviors, and SSL/TLS

Amazon API Gateway

REST/HTTP APIs, throttling, authentication, and stages

Amazon SQS & SNS

Message queues, pub/sub, dead letter queues, and fan-out patterns

AWS ECS & EKS

Container orchestration, Fargate, task definitions, and Kubernetes

Coming Soon

More AWS services coming!

Learn by Doing

Our platform is built around interactive visualizations that make complex concepts intuitive and memorable.

Interactive Simulations

Control traffic, break servers, and watch systems respond in real-time

Playground Mode

Build your own architectures and test them against realistic scenarios