Skip to main content
Author Tam Nguyen

Tam Nguyen

Founder and operator of VietHosting, a provider of Hosting, VPS, and Dedicated Server services in Vietnam since 2009, with over 17 years of hands-on experience in Linux system administration and virtualization. The tutorials are based on real-world experience, helping you manage your infrastructure more efficiently, optimize performance, and maintain stable operations.

Latest posts by Tam Nguyen

A collection of tutorials, configuration guides, and practical insights from real-world system operations.

What is DirectAdmin? Features, Benefits & When to Use It

What is DirectAdmin? Features, Benefits & When to Use It

Tutorials

DirectAdmin is a renowned commercial web hosting control panel designed for Linux servers. It allows for the seamless ...

What Is cPanel? Features, Benefits & When to Use It

What Is cPanel? Features, Benefits & When to Use It

Tutorials

cPanel is the most popular commercial web hosting control panel designed for Linux servers. It provides an intuitive ...

What Is CloudLinux OS? Benefits & When to Use It

What Is CloudLinux OS? Benefits & When to Use It

Tutorials

CloudLinux OS is a commercial Linux-based operating system engineered specifically for Shared Hosting environments. Its core ...

What is LiteSpeed Web Server? Benefits & When to Use It

What is LiteSpeed Web Server? Benefits & When to Use It

Tutorials

LiteSpeed Web Server (LSWS) is a high-performance commercial web server software, distinguished by its ability to handle ...

What Is a Server License? How It Works, Benefits & Types

What Is a Server License? How It Works, Benefits & Types

Tutorials

A Server License is a legal permit that grants the right to install and use specialized enterprise software (Operating ...

What Is an SSL Certificate? How It Works, Benefits & Types

What Is an SSL Certificate? How It Works, Benefits & Types

Tutorials

An SSL (Secure Sockets Layer) Certificate is a digital document that authenticates a website's identity and encrypts all ...

What Is Colocation? Benefits vs Dedicated Servers

What Is Colocation? Benefits vs Dedicated Servers

Tutorials

Server Colocation is a service that allows businesses to house their privately-owned physical servers and networking ...

What is a Dedicated Server? Benefits & When to Use It

What is a Dedicated Server? Benefits & When to Use It

Tutorials

A Dedicated Server (often referred to as a Bare Metal Server) is a physical machine where all computing resources—CPU, RAM, ...

What is Large VPS? The Dedicated Server Alternative

What is Large VPS? The Dedicated Server Alternative

Tutorials

A Large VPS (also known as High-Resource VPS) is a premium virtual private server configured with exceptionally massive ...

What is KVM VPS? The Benefits of KVM Virtualization

What is KVM VPS? The Benefits of KVM Virtualization

Tutorials

A KVM VPS is a Virtual Private Server built on Kernel-based Virtual Machine (KVM) technology, a true hardware-level ...

Technology Partners

Partnering with trusted technology brands to deliver the highest quality service.

cPanel logo – Hosting control panel DirectAdmin logo – Hosting control panel CloudLinux OS logo – Server operating system AlmaLinux logo – Enterprise Linux operating system Virtualizor logo – VPS virtualization platform