SYS ARCHITECTLearning Platform

Phase 1

  • Interview Framework
  • Back-of-the-Envelope Estimation
  • ACID
  • CAP
  • Consistency vs Integrity
  • Idempotency
  • NFR
  • SPOF
  • Stateless vs Stateful
  • SOLID
  • SRP
  • OCP
  • LSP
  • DIP vs LSP
  • Clear Architecture Principles
  • 12-Factor App

    • Phase 2

  • SQL vs NoSQL
  • Normalization vs Denormalization
  • Partition vs Sharding
  • Sharding
  • Partition Tolerance
  • Serializable Transactions
  • MVCC
  • Optimistic vs Pessimistic Locking
  • Row Level Locking
  • Distributed Locks
  • Redis Lock
  • Replication
  • Primary Replica Setup
  • Eventual Consistency
  • Data Consistency
  • Quorum
  • Write Ahead Logs
  • Redo Logs
  • DB Durability
  • Data Recovery
  • Two Phase Commit
  • Saga Pattern
  • Cassandra
  • S3
  • HDFS
  • Timeseries DB

    • Phase 3

  • Caching
  • Cache Eviction Policies
  • Hot Keys
  • Hot Reads and Writes
  • Latency
  • Latency vs Throughput
  • Tail Latency
  • Low Latency Patterns
  • Backpressure
  • Sudden Traffic Spike
  • Buffer Burst

    • Phase 4

  • Replication
  • Consistent Hashing
  • Leader Election
  • Distributed Locking
  • Fault Tolerance
  • Resiliency
  • Raft Consensus
  • Paxos
  • Event Driven Architecture
  • Event Sourcing
  • Outbox Pattern
  • CQRS

    • Phase 5

  • How HTTP Works
  • HTTP vs HTTPS
  • TCP vs UDP
  • TLS
  • Long Polling vs WebSockets
  • Server Sent Events
  • Load Balancer
  • L4 vs L7
  • Load Balancer vs Reverse Proxy vs API Gateway
  • CDN
  • Geo DNS

    • Phase 6

  • JWT
  • OAuth2
  • Opaque vs JWT Token
  • TLS
  • OWASP
  • Secrets Management

    • Phase 7

  • Creating Docker Image
  • Kubernetes ConfigMap
  • Kubernetes Ingress
  • Persistent Volume
  • Prometheus and Grafana

    • Phase 8

  • Monolith vs Microservices
  • API Gateway
  • Unique ID Generator
  • Retry Mechanism
  • Deployment Strategy
  • Rate Limiting

    • Phase 9

  • URL Shortener
  • Chat System
  • News Feed
  • Web Crawler
  • Notifications Design
  • System Design Problems
    • Settings

    System Design, Mastered.

    The most structured way to master distributed systems. Follow the roadmap, read the theory, and design production-grade architectures.

    9-Phase Roadmap

    From Fundamentals to Real-world design problems, follow a proven path.

    Architecture Studio

    Sketch complex systems and take persistent notes in our dedicated design canvas.

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