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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)

NLP Text Classification — Complete Guide
ML.NET Tutorial · Module 7: NLP with ML.NET
NLP Text Classification — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — …
AI & ML
AI Chatbots — Complete Guide
ML.NET Tutorial · Module 7: NLP with ML.NET
AI Chatbots — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of ML.N…
AI & ML
Connection Pooling — Complete Guide
PostgreSQL Tutorial · PostgreSQL — Monitoring & Troubleshooting
Connection Pooling — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part …
Database
HAVING — Complete Guide
SQL Server Tutorial · SQL — SQL Queries & Clauses
HAVING — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of SQL Serve…
Database
Enterprise NLP Systems — Complete Guide
ML.NET Tutorial · Module 7: NLP with ML.NET
Enterprise NLP Systems — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — p…
AI & ML
Scalar Functions — Complete Guide
SQL Server Tutorial · SQL — Stored Procedures & Functions
Scalar Functions — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of…
Database
Backup & Recovery — Complete Guide
PostgreSQL Tutorial · PostgreSQL — Replication & High Availability
Backup & Recovery — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part o…
Database
Patroni — Complete Guide
PostgreSQL Tutorial · PostgreSQL — Replication & High Availability
Patroni — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of PostgreS…
Database
Real-Time Predictions — Complete Guide
ML.NET Tutorial · Module 8: Advanced ML.NET
Real-Time Predictions — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — pa…
AI & ML
NeonDB — Complete Guide
PostgreSQL Tutorial · PostgreSQL — Security & Cloud
NeonDB — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of PostgreSQ…
Database
Logical Replication — Complete Guide
PostgreSQL Tutorial · PostgreSQL — Replication & High Availability
Logical Replication — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part…
Database
Functions — Complete Guide
PostgreSQL Tutorial · PostgreSQL — Functions & Automation
Functions — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of Postgr…
Database
Flyweight Pattern — Complete Guide
Design Patterns in C# · Module 2: Structural Design Patterns
Flyweight Pattern — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part o…
.NET
Enterprise MLOps — AIPredict Project
ML.NET Tutorial · Module 10: MLOps & Cloud AI
Enterprise MLOps — AIPredict Project: free step-by-step lesson with examples, common mistakes, and interview tips — part…
AI & ML
Locking — Complete Guide
PostgreSQL Tutorial · PostgreSQL — Transactions & MVCC
Locking — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of PostgreS…
Database
Proxy Pattern — Complete Guide
Design Patterns in C# · Module 2: Structural Design Patterns
Proxy Pattern — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of De…
.NET
JSONB Indexing — Complete Guide
PostgreSQL Tutorial · PostgreSQL — JSONB & Modern Features
JSONB Indexing — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of P…
Database
Trigger Functions — Complete Guide
PostgreSQL Tutorial · PostgreSQL — Functions & Automation
Trigger Functions — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part o…
Database
AI Workflow Orchestration — Complete Guide
Agentic AI with .NET Tutorial · Module 1: Agentic AI Foundations
AI Workflow Orchestration — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips …
AI & ML
Build a Job Portal (Full Stack ASP.NET Core)
ASP.NET Core Complete Tutorial (ShopNest) · Module 9: Real-World Projects
Learn Build a Job Portal (Full Stack ASP.NET Core) in our free ASP.NET Core Complete Tutorial (ShopNest) series. Step-by…
.NET
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