GitHub

System Design 101

What is the project about?

This project is an educational repository that explains complex system design concepts using visuals and simple terms. It covers a wide range of topics relevant to system design interviews and general understanding of how systems work.

What problem does it solve?

It helps individuals, particularly developers and those preparing for system design interviews, to understand complex system design concepts. It simplifies these concepts, making them more accessible.

What are the features of the project?

  • Provides explanations of various system design topics.
  • Uses visuals (diagrams) to aid understanding.
  • Covers a broad range of subjects, including communication protocols, databases, caching, microservices, DevOps, cloud services, and security.
  • Includes real-world case studies.
  • Organized with a table of contents for easy navigation.

What are the technologies used in the project?

The project discusses many technologies, but it isn't a software project itself. It covers concepts related to:

  • Communication Protocols: REST, GraphQL, gRPC, Webhooks, SOAP, HTTP versions.
  • Databases: SQL, NoSQL, Redis, Cassandra, ScyllaDB, cloud-specific databases (AWS, Azure, GCP).
  • Caching: Redis, caching strategies.
  • Microservices: API Gateways, service discovery, Kafka.
  • DevOps: CI/CD, Docker, Kubernetes, Jenkins, Spinnaker.
  • Cloud Services: AWS, Azure, GCP.
  • Security: HTTPS, OAuth 2.0, JWT, authentication mechanisms.
  • Payment Systems: VISA, UPI
  • Version Control: Git

What are the benefits of the project?

  • Improved Understanding: Makes complex topics easier to grasp.
  • Interview Preparation: Helps candidates prepare for system design interviews.
  • Knowledge Enhancement: Expands knowledge of system design principles.
  • Practical Examples: Uses real-world case studies to illustrate concepts.
  • Free and Open Source: Accessible to everyone.

What are the use cases of the project?

  • System Design Interview Preparation: A primary use case is to study for interviews.
  • Learning System Design: For anyone wanting to learn about system design principles.
  • Reference Material: Can be used as a quick reference for various system design topics.
  • Educational Resource: Useful for students and educators in computer science.
  • Professional Development: Helps developers improve their system design skills.
system-design-101 screenshot