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Matching courses (5)

SQL Server Tutorial

Learn SQL Server the simple way — SELECT, JOIN, and real queries you can run today.

ADO.NET Core Tutorial

100-article data access master path — SqlConnection, stored procedures, transactions, performance, and enterprise projects.

MySQL Tutorial

Learn MySQL with short lessons and runnable SQL examples.

Oracle SQL Tutorial

Learn Oracle SQL with simple lessons and practical examples.

PostgreSQL Tutorial

Learn PostgreSQL step by step — SQL, JSONB, and queries for modern apps.

Lessons (2145)

Bellman-Ford — Complete Guide
Data Structures and Algorithms in C# · Module 7: Graphs
Bellman-Ford — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of Dat…
DSA
Controller Refactoring — Complete Guide
SOLID Design Principles Tutorial · Module 8: Refactoring and Clean Code
Controller Refactoring — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — p…
.NET
Knapsack Problem — Complete Guide
Data Structures and Algorithms in C# · Module 9: Dynamic Programming
Knapsack Problem — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of…
DSA
Dependency Injection Pattern (The Modern King)
Design Patterns Mastery · 5. Modern Enterprise & Cloud Patterns
.NET
Deploying APIs (Docker & Azure)
ASP.NET Core Web API · 8. Microservices & Deployment
.NET
Unit Testing with SOLID — Complete Guide
SOLID Design Principles Tutorial · Module 9: Testing and Maintainability
Unit Testing with SOLID — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — …
.NET
DDD Basics with EF Core
Entity Framework Core Tutorial · Module 8: Enterprise Architecture
DDD Basics with EF Core: free step-by-step lesson with examples, common mistakes, and interview tips — part of Entity Fr…
.NET
Advanced DP Optimization — Complete Guide
Data Structures and Algorithms in C# · Module 9: Dynamic Programming
Advanced DP Optimization — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips —…
DSA
Service Layer Refactoring — Complete Guide
SOLID Design Principles Tutorial · Module 8: Refactoring and Clean Code
Service Layer Refactoring — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips …
.NET
Command Pattern — Complete Guide
Design Patterns in C# · Module 3: Behavioral Design Patterns
Command Pattern — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of …
.NET
RDS (Relational Database Service): Managed SQL Server in the cloud
AWS Mastery for .NET Architects · 3. Storage & Databases
Cloud
The Outbox Pattern: Ensuring 100% data consistency
Microservices Mastery · 4. Event-Driven Architecture
.NET
Distributed Tracing: OpenTelemetry & Jaeger
Microservices Mastery · 6. Observability & Security
.NET
SqlConnection — Complete Guide
ADO.NET Core Tutorial · Module 1: ADO.NET Fundamentals
SqlConnection — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of AD…
.NET
N Queens — Complete Guide
Data Structures and Algorithms in C# · Module 10: Greedy & Backtracking
N Queens — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of Data St…
DSA
Heap — Complete Guide
Data Structures and Algorithms in C# · Module 6: Trees
Heap — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of Data Struct…
DSA
Any in LINQ — Complete Guide
LINQ Tutorial · Module 5: Advanced LINQ
Any in LINQ — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of LINQ…
.NET
Image Recognition — Complete Guide
AI Fundamentals Tutorial · Module 6: Computer Vision
Image Recognition — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part o…
AI & ML
CQRS Queries with LINQ
LINQ Tutorial · Module 8: Enterprise LINQ
CQRS Queries with LINQ: free step-by-step lesson with examples, common mistakes, and interview tips — part of LINQ Tutor…
.NET
Database Per Service Pattern — Complete Guide
Microservices with .NET · Module 1: Foundations and Fundamentals
Database Per Service Pattern — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview ti…
.NET
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