David Au Yeung articles - 26 total
Automate MongoDB Database Backups with C# Console Application and Windows Task Scheduler
Introduction In this comprehensive guide, we'll build a robust MongoDB backup solution...
Build an Audio-to-Text Conversion Tool Using Azure AI Speech SDK with Audio Transformation in C#
Introduction In this tutorial, we will create a powerful application that converts audio...
Just minutes! Build an MCP Server and Client interacting with Ollama in C#
Introduction In this guide, you'll learn how to build a Model Context Protocol (MCP)...
Build an HTML to DOCX Conversion Tool Using OpenXML with LLM Generated Content in C#
Introduction In this tutorial, we will create a tool that converts HTML content into a...
My 2025 Milestone #1: Proudly Certified as an Azure Administrator!
I can't wait to tell you that I just passed the exam that contained 53 questions that needed to be...
Microsoft Certified Azure Administrator Associate Exam (AZ-104) Lab Preparation #6.2: Azure Files - File Sync
Introduction To pass the AZ-104 exam, you have to finish several live online lab tests....
Microsoft Certified Azure Administrator Associate Exam (AZ-104) Lab Preparation #6.1: Azure Files - File Share
Introduction To pass the AZ-104 exam, you need to complete several live online lab tests....
Microsoft Certified Azure Administrator Associate Exam (AZ-104) Lab Preparation #5: Azure Disk Encryption
Introduction To pass the AZ-104 exam, you must complete several live online lab tests....
Microsoft Certified Azure Administrator Associate Exam (AZ-104) Lab Preparation #4.3: Storage Account and Service Endpoints
Introduction To pass the AZ-104 exam, you must complete several live online lab tests....
Microsoft Certified Azure Administrator Associate Exam (AZ-104) Lab Preparation #4.2: Storage Account and Access Token
Introduction To pass the AZ-104 exam, you need to complete several live online lab tests....
Microsoft Certified Azure Administrator Associate Exam (AZ-104) Lab Preparation #4.1: Storage Account and Blob Storage
Introduction To pass the AZ-104 exam, you must complete several live online lab tests....
Microsoft Certified Azure Administrator Associate Exam (AZ-104) Lab Preparation #3: Monitor Alerts
Introduction To pass the AZ-104 exam, you must complete several live online lab tests....
Microsoft Certified Azure Administrator Associate Exam (AZ-104) Lab Preparation #2: Azure Policy
Introduction To pass the AZ-104 exam, you have to finish several live online lab tests....
Microsoft Certified Azure Administrator Associate Exam (AZ-104) Lab Preparation #1: Azure Bastion
Introduction To pass the AZ-104 exam, you have to finish several live online lab tests....
Step-by-Step Guide (Part 2): Adding Series Characters to AI Storyteller with RAG and Kernel Memory
Introduction Continuing from our previous guide on creating an AI storyteller (Part 1),...
Step-by-Step Guide: Write Your First AI Storyteller with Ollama (llama3.2) and Semantic Kernel in C#
Introduction Imagine a world where stories come alive at your command, where a friendly AI...
My Journey to Becoming a Microsoft Azure Solutions Architect Expert
I’m excited to share that I’m starting my journey toward becoming a certified Azure Solutions...
5 Key Concepts Every .NET Developer Should Know for Job Interviews
When preparing for a .NET developer interview, candidates often face a range of technical questions...
How to Manage Your SQL Server Database Effectively
Managing an SQL Server database effectively is crucial for ensuring data integrity, security, and...
Don't miss this article; you can gain valuable insights from it :)
The Power of OUTER APPLY: A SQL Weapon to Expand Legacy...
The Power of OUTER APPLY: A SQL Weapon to Expand Legacy Database
Introduction In the world of SQL Server, maintaining and enhancing legacy stored...
Step-by-Step Guide: Easy Reporting 📋 with ClosedXML (Excel) and Database Views
'ClosedXML' allows you to create Excel files without installing the Excel. Here's a step-by-step...
5 Essential SQL Skills Learned from a Decade of Experience
In my ten years of working with SQL, I've honed several critical skills that significantly enhance...
Step-by-Step Guide: Write Your First Web Crawling App with Selenium in C#
Introduction In this exercise, we'll try to get the daily hot topics from "Google Trends"....
Unlocking Data Potential: My Journey with .NET ETLBox
As a data enthusiast, I’ve explored various tools for extracting, transforming, and loading (ETL)...
Step-by-Step Guide: Querying From Databases Via a Single Database Helper Using the Strategy Design Pattern
This exercise allows you to get data from different databases (MySQL, PostgreSQL and SQL Server...)...