Low-Level Design — Preparation

Table Of Contents:

Design Patterns:

1. SOLID Principles
2. Factory Method Design Pattern
3. Builder Method Design Pattern
4. Observer Method Design Pattern
5. Strategy Method Design Pattern
6. Proxy Method Design Pattern
7. LLD of Null Object / Null Object Design Pattern
8. State Design Pattern
9. Facade Design Pattern

LLD Concepts & Practice Questions:

1. UML Diagrams
2. Schema Design
3. Schema Design Case Study
4. Case Study — Netflix Schema Design
5. Parking Lot
6. Elevator System
7. Meeting Scheduler
8. Rate Limiter
9. Distributed Cache Part-1 (LRU Cache)
10. Distributed Cache Part-2 (Consistent Hashing)
11. JIRA

HLD Concepts and Questions:

Important Concepts

1. Zookeeper Basics Part-1