Notes

Direct links to notes content.

• Core Concepts
• Error Handling
• Logging
• Testing Strategies

Notes / Automapper

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• AutoMapper

Notes / Big O Complexity

Direct links to notes / big o complexity content.

• Big O Complexity
• O1 Constant Time
• OLogN Logarithmic Time
• ON Linear Time
• ON2 Quadratic Time
• ONLogN Linearithmic Time
• Space Complexity

Notes / Clean Architecture

Direct links to notes / clean architecture content.

• Clean Architecture

Notes / Collections And Enumerables

Direct links to notes / collections and enumerables content.

• Collections And Enumerables
• ICollection
• IEnumerable
• IList
• IQueryable
• IReadOnly

Notes / Design Patterns

Direct links to notes / design patterns content.

• CQRS Pattern
• Decorator Pattern
• Factory Pattern
• Mediator Pattern
• Observer Pattern
• Strategy Pattern

Notes / DRY

Direct links to notes / dry content.

• DRY

Notes / FluentValidation

Direct links to notes / fluentvalidation content.

• FluentValidation

Notes / Memory Allocation Discipline

Direct links to notes / memory allocation discipline content.

• Memory Allocation Discipline
• Memory Allocation Discipline Example
• Memory Allocation Discipline Example Async

Notes / SOLID

Direct links to notes / solid content.

• D Dependency Inversion Principle DIP
• I Interface Segregation Principle ISP
• L Liskov Substitution Principle LSP
• O Open Closed Principle OCP
• S Single Responsibility Principle SRP
• SOLID

Notes / Sub Notes

Direct links to notes / sub notes content.

• Async Await Deep Dive
• Base Keyword
• CLR & Garbage Collector (GC)
• CLR & Garbage Collector (GC) Practical Example
• Dependency Injection Lifetimes
• FIFO Queues In .NET
• Forcing Garbage Collection
• IDisposable Patterns
• Nameof Keyword
• NET Generational Garbage Collection (GC) Deep Dive
• RabbitMQ
• Reflection Overview
• Server Vs Workstation GC
• Sorted Collections Interview Notes
• Sorting Algorithms
• Struct Vs Class When To Use Which
• Types

Notes / Use Cases / Massive Traffic

Direct links to notes / use cases / massive traffic content.

• 01 Async Patterns
• 02 Backpressure Rate Limiting
• 03 Caching Strategies
• 04 Database Scaling
• 05 Message Queues
• 06 Resilience Patterns
• 07 Observability
• 08 Complete Example
• Massive Traffic

Practice

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• Answers
• Csharp System Design Questions
• Questions

Practice / Real Exam Questions Answers

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• Replace Int Without Variable
• Struct Vs Class Questions And Answers