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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)

JSON Support — Complete Guide
MySQL Tutorial · MySQL — Advanced MySQL
JSON Support — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of MyS…
Database
Azure Pricing Models — Complete Guide
Microsoft Azure Tutorial · Module 1: Azure Fundamentals
Azure Pricing Models — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — par…
Cloud
Enterprise Database Design with EF Core
Entity Framework Core Tutorial · Module 8: Enterprise Architecture
Enterprise Database Design with EF Core: free step-by-step lesson with examples, common mistakes, and interview tips — p…
.NET
Availability Zones — Complete Guide
Microsoft Azure Tutorial · Module 1: Azure Fundamentals
Availability Zones — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part …
Cloud
SOLID in Enterprise Applications — Complete Guide
SOLID Design Principles Tutorial · Module 1: SOLID Foundations
SOLID in Enterprise Applications — Complete Guide: free step-by-step lesson with examples, common mistakes, and intervie…
.NET
Secondary Indexes — Complete Guide
MySQL Tutorial · MySQL — Indexing & Performance
Secondary Indexes — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part o…
Database
Azure Well-Architected Framework — Complete Guide
Microsoft Azure Tutorial · Module 1: Azure Fundamentals
Azure Well-Architected Framework — Complete Guide: free step-by-step lesson with examples, common mistakes, and intervie…
Cloud
Mocking Repositories in EF Core Tests
Entity Framework Core Tutorial · Module 9: Testing & Debugging
Mocking Repositories in EF Core Tests: free step-by-step lesson with examples, common mistakes, and interview tips — par…
.NET
SAVEPOINT — Complete Guide
MySQL Tutorial · MySQL — Transactions & Concurrency
SAVEPOINT — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of MySQL …
Database
DIP Common Mistakes — Complete Guide
SOLID Design Principles Tutorial · Module 6: Dependency Inversion Principle (DIP)
DIP Common Mistakes — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part…
.NET
SOLID in CQRS — Complete Guide
SOLID Design Principles Tutorial · Module 7: SOLID in Real-World Architecture
SOLID in CQRS — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of SO…
.NET
Permutations & Combinations — Complete Guide
Data Structures and Algorithms in C# · Module 10: Greedy & Backtracking
Permutations & Combinations — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tip…
DSA
Movie Recommendations — Complete Guide
ML.NET Tutorial · Module 6: Recommendation Systems
Movie Recommendations — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — pa…
AI & ML
SQL Server Architecture — Complete Guide
Microsoft Azure Tutorial · Module 2: ASP.NET Core & Azure Deployment
SQL Server Architecture — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — …
Cloud
Cascading Constraints — Complete Guide
MySQL Tutorial · MySQL — Joins & Relationships
Cascading Constraints — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — pa…
Database
Horizontal Pod Autoscaler — Complete Guide
Microsoft Azure Tutorial · Module 5: Kubernetes & AKS
Horizontal Pod Autoscaler — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips …
Cloud
Why LINQ — Complete Guide
LINQ Tutorial · Module 1: LINQ Fundamentals
Why LINQ — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of LINQ Tu…
.NET
LINQ Query Syntax — Complete Guide
LINQ Tutorial · Module 1: LINQ Fundamentals
LINQ Query Syntax — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part o…
.NET
LINQ Method Syntax — Complete Guide
LINQ Tutorial · Module 1: LINQ Fundamentals
LINQ Method Syntax — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part …
.NET
Real-Time Reporting System — DataVerse Project
SQL Server Tutorial · SQL — Real-World Projects
Real-Time Reporting System — DataVerse Project: free step-by-step lesson with examples, common mistakes, and interview t…
Database
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