Hussein Nasser Courses

Postgres System Columns Explained - CTID, XMIN, XMAX

Explore Postgres system columns ctid, xmin, and xmax, understanding their roles in transaction management and data versioning across different isolation levels.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

When NodeJS I-O Blocks - The Backend Engineering Show

Explore NodeJS asynchronous I/O, covering sockets, file operations, DNS, single-threading, thread pools, and DNS lookup bottlenecks for improved backend performance.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Your DNS Queries Will Eventually Look Like This - DNS Encoding

Explore DNS cache poisoning prevention through 0x20 encoding, a technique that randomizes letter casing in DNS queries to enhance security and resist attacks.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

MongoDB Internal Architecture

Explore MongoDB's internal architecture evolution, focusing on document storage, retrieval, and index representation. Gain insights into efficient data management and database system fundamentals.

• YouTube
• 43 minutes
• Self-Paced
• Free Video

MySQL on HTTP-3 - The Backend Engineering Show

Exploring HTTP/3 and HTTP/2 for MySQL communication, comparing performance with the MySQL Binary protocol. Analyzes connection costs, parallel selects, and protocol efficiency for backend-database interactions.

• YouTube
• 36 minutes
• Self-Paced
• Free Video

Analyzing ChatGPT Backend

Explore ChatGPT's backend architecture, including protocols, authentication, AI models, and server-sent events. Learn about conversation management, message moderation, and database optimizations.

• YouTube
• 44 minutes
• Self-Paced
• Free Video

Extending ArcObjects with .NET

Learn to extend ArcGIS functionality using ArcObjects and VB.NET. Develop a fictional project, gradually adding features while exploring geometry, querying, editing, and spatial relationships in a hands-on, entertaining approach.

• YouTube
• 14 hours
• Self-Paced
• Free Video

Learn Programming with VB.NET - PizzaBit App

Develop a pizza ordering system while learning VB.NET programming fundamentals, including classes, objects, user interfaces, and design patterns, in a hands-on, example-driven approach.

• YouTube
• 7 hours
• Self-Paced
• Free Video

Multi-User Geodatabase

Comprehensive exploration of Esri's Enterprise Geodatabase, covering various modes, real-life implementations, and best practices for GIS professionals and developers.

• YouTube
• 4 hours 30 minutes
• Self-Paced
• Free Video

ArcObjects

Learn to develop ArcGIS Desktop applications using ArcObjects and C# .NET, covering feature creation, data management, and UI customization for enhanced GIS functionality.

• YouTube
• 4 hours 30 minutes
• Self-Paced
• Free Video

ArcGIS for Server

Videos about ArcGIS Server technology, from installation to management and administration. Want to learn more about Server?

• YouTube
• 2 hours 30 minutes
• Self-Paced
• Free Video

ArcGIS Javascript API 4.x

Comprehensive tutorial series on building GIS web applications using ArcGIS Javascript API 4.x, covering map views, layers, querying, widgets, and advanced features through hands-on examples.

• YouTube
• 16 hours
• Self-Paced
• Free Video

Javascript by Example - Level 1

Build a functional calculator while learning JavaScript fundamentals, including functions, arrays, loops, and debugging techniques. Gain hands-on experience in web development.

• YouTube
• 3 hours 30 minutes
• Self-Paced
• Free Video

Reverse Engineering Series

Explore popular apps' backend APIs, UX design, and performance through reverse engineering, enhancing your software engineering skills by learning from industry leaders.

• YouTube
• 1 hour 30 minutes
• Self-Paced
• Free Video

ArcGIS Server Talk

Comprehensive podcast series exploring ArcGIS Server, covering architecture, features, and best practices for geospatial professionals and developers seeking in-depth knowledge.

• YouTube
• 2 hours 30 minutes
• Self-Paced
• Free Video