High Level Design from Basics to Advanced

Ultimate LLD and HLD Roadmap | System Design RoadMap | LLD & HLD Topics to be covered for Interview

1. Network Protocols (Hindi), High Level Design | Client Server vs P2P Model | webSocket vs WebRTC

Network Protocols (English Dubbed) | Better with 1.25x playback speed

2. CAP Theorem (Hindi) | High Level Design for Beginners | CAP Partition Tolerance explained

CAP Theorem (English Dubbed) | Better with 1.25x playback speed

3. Microservices Design Patterns | Part1: Introduction and Decomposition Pattern | HLD

4. SAGA Pattern | Strangler Pattern | CQRS | Microservices Design Patterns | System Design

5. Scale from ZERO to MILLION Users (Hindi) | System design interview: Scale to 1million users

Scale from ZERO to MILLION Users (English Dubbed) | Better with 1.25x playback speed

6. Consistent Hashing in Hindi with Example | System Design - Consistent Hashing | High Level design

Consistent Hashing (English Dubbed) | Better with 1.25x playback speed

7. Design URL Shortening Service like TinyURL | Design URL Shortener | System design interview quest

8. Back-Of-The-Envelope Estimation for System Design Interview | Capacity Planning of Facebook | HLD

9. DESIGN A KEY-VALUE STORE | Amazon System Design Interview Quest. | HLD of Key-Value DB & DynamoDB

10. SQL vs NoSQL | Difference between SQL & NoSQL | SQL Vs NoSQL Tutorial | SQL, NoSQL system design

11. Whatsapp System Design | System Design Chat application | System design of Whatsapp application

12. Design Rate Limiter | API Rate Limiter System Design | Rate Limiting Algorithms | Rate Limiter

14. Design Idempotent POST API | System Design to Handle Duplicate Request by Idempotency Handler

15. Design High Availability & Resilience System, HLD | Active Passive & Active Active Architecture

16. System Design - Distributed Messaging Queue | Design Messaging Queue like Kafka, RabbitMQ

17. Proxy vs Reverse Proxy (Example) | How Proxy differs from VPN, LoadBalancer | SystemDesign

18. Load Balancer & Different Algorithms - System Design | Static & Dynamic Load Balancing Algorithm

19. System Design: Distributed Cache and Caching Strategies | Cache-Aside, Write-Through, Write-Back

20. Handle Distributed Transactions | Two-Phase Commit (2PC), Three-Phase Commit (3PC), SAGA Pattern

21. Database Indexing: How DBMS Indexing done to improve search query performance? Explained

System Design: Concurrency Control in Distributed System | Optimistic & Pessimistic Concurrency Lock

23. Two Phase Locking (2PL) | System Design

OAuth 2.0: Explained with API Request and Response Sample | High Level System Design

25. Symmetric & Asymmetric Encryption with Explanation of AES, Diffie-Hellman and Digital Signature

JWT Explained | JWT vs SessionID | JSON Web Token | Security Challenges with JWT & its Handling

27. Thundering Herd Effect on Ticket Booking App | System Design

API GATEWAY and Microservices Architecture | How API Gateway act as a Single Entry Point?

Service Mesh and its Architecture | How Microservices Communicate?

How DNS works? | System Design of Domain Name System

In How many Microservices we should divide Monolithic System | How Many Microservices are too many?

Understand Attacks: CSRF, XSS, CORS, SQL Injection with DEMO | Spring Security

Dual Write Problem | Designing Event-Driven Microservices

Service Discovery in Microservices | Eureka & its SpringBoot Implementation

Rate Limiter: Fault Tolerance in Distributed Microservices | Rate Limiter Implementation

Bulkhead Pattern: Fault Tolerance in Distributed Microservices

Retry Pattern: Fault Tolerance in Distributed Microservices

Circuit Breaker : Fault Tolerance in Distributed Microservices