/System-Design

System design template for 'X'

  1. What is X
  2. Requirements and Goals of the System
    • Functional Requirement
    • Non-Functional Requirement (Available, latency, consistency, reliable(not lost))
    • Extended Requirement
  3. Capacity Estimation and Constraints
    • Traffic estimates
    • Storage estimates
    • Bandwidth estimates
    • Memory estimates (80 - 20 rules that is 20% data generates 80% traffic daily)
  4. System APIs
  5. Database Design
  6. High level Design
  7. Component Design
    • Application Layer
      • How to handle a write-request
      • How to handle a read-request
    • Database Layer
      • Metadata storage/database
      • Object storage

    Finish Detail design after Database layer

  8. Data Partitioning and Replication
  9. Cache
  10. Load Balancer
  11. Purgin or DB Cleanup
  12. Security and permission

System design category wised:

  • Designing a storage/sharing service: Dropbox, Youtube, Instagram, etc.
  • Designing a service that deals with geographical data: Uber, Yelp, Lyft, etc.
  • Designing a social media service: Facebook, Twitter, Instagram, Snapchat, etc.
  • Designing a communication service: Messenger, High traffic web server, etc.
  • Designing a search related service: Search engine, Web crawler, etc.
  • Designing location sharing service: Uber, Google map, Zomato

Resources

  1. Grooking system design
  2. Gaurab System design youtube

    Keywords

    • Open Connect
  3. Free code camp
  4. Wide Column database