Posts

# Topic covered
* Scalability
  * Horizontal, Vertical Scaling
  * Load Balancers
* Caching
* Asynchronism
  * Message/Task Queues
    * Producer consumer model
  * Message Broker
    * Publisher subscribe model

# Topic covered
* System Design Introduction
* Client - Server Architecture
* Monolith & Microservices
* gRPC
* Network Protocols
* Proxies

# Topic covered
* UML, Its Benefits
* Types of UML Diagrams
  * Structural UML diagrams
  * Behavioral UML diagrams
  * Interaction Diagrams

8. Behavioral Patterns

• Chain of Responsibility Design Pattern
• Command Design Pattern
• Iterator Design Pattern
• Mediator Design Pattern
• Observer Design Pattern
• State Design Pattern
• Strategy Design Pattern
• Template Method Design Pattern
• Visitor Design Pattern

7. Structural Pattern

• Adapter Design Pattern
• Bridge Design Pattern
• Composite Design Pattern
• Decorator Design Pattern
• Flyweight Design Pattern
• Proxy Design Pattern
• Facade Design Pattern

6. Creational Patterns

Creational pattern provides various object creation mechanisms, which increase flexibility and reuse of existing code.

• Factory Method Design Pattern - Class
• Builder Design Pattern
• Singleton Design Pattern
• Prototype Design Pattern
• Abstract Factory Design Pattern

# Topic covered
* Design Pattern
* Design Pattern vs Algorithms
* Classification of patterns
  * Creational patterns
  * Structural patterns
  * Behavioral patterns

# Topic covered
* SOLID Principles
* Issue with BAD Code
* Motivation behind the usage of SOLID Principles
* SOLID
  * Single Responsibility Principle (SRP) 
  * Open closed Principle (OSP)
  * Liskov substitution Principle (LSP)
  * Interface Segregation Principle (ISP)
  * Dependency Inversion Principle (DIP)

# Topic covered
* Clean Code
* Why Clean Code?
* Why write bad code?
* Meaningful Names
* Functions rules
* Comments rules
* Code smells

# Topic covered
* Classes, Objects
* Inheritance, Polymorphism