2025-08-10
What is Xen?
Xen is a powerful and flexible Type 1 open-source hypervisor that runs directly on server hardware, delivering high performance. Its unique architecture, based on the concept of paravirtualization, became the foundation for many major cloud platforms, including the early versions of Amazon Web Services (AWS). Xen is known for its performance, security, and ability to flexibly manage resources, making it a popular choice for building scalable and fault-tolerant environments.
2025-08-09
What is QEMU?
QEMU (Quick Emulator) is a multifunctional open-source project that acts both as an emulator and a virtualizer, making it a unique tool in the virtualization world. Unlike other hypervisors, QEMU not only runs virtual machines but can also emulate a processor and other hardware components. This dual nature allows it to run operating systems and applications designed for one architecture on a machine with another (for example, running an ARM system on an x86 server).
2025-08-08
What is KVM?
KVM (Kernel-based Virtual Machine) is a virtualization technology built directly into the Linux kernel. KVM transforms the Linux kernel into a Type 1 hypervisor (bare-metal), allowing multiple virtual machines to run while leveraging hardware virtualization features of the CPU (Intel VT-x and AMD-V). KVM serves as a core component for many modern cloud platforms, including OpenStack and Red Hat OpenShift.
As part of Linux, KVM is a fully open-source solution, giving developers and system administrators enormous freedom and control over their infrastructure with zero licensing fees.
2025-08-06
What is VMware?
VMware is the undisputed leader and recognized standard in enterprise virtualization. The company that pioneered this technology continues to set the pace in cloud computing and data center management. VMware products such as ESXi (hypervisor) and vSphere (management platform) are known for their reliability, stability, and extensive feature set, making them the primary choice for large organizations where downtime is simply not an option.
Key Features and Advantages of VMware
VMware delivers a comprehensive suite of solutions that address the most demanding virtualization challenges.
2025-08-05
What is Proxmox VE?
Proxmox Virtual Environment (Proxmox VE) is a powerful and flexible open-source virtualization platform that allows you to manage virtual machines and containers through a single web interface. Proxmox VE is based on the Debian GNU/Linux operating system and uses the KVM hypervisor for full virtualization and LXC for lightweight containerization. Its key advantage is versatility and ease of management, making it a popular choice for both home labs and small to medium-sized businesses.
2025-08-04
What is Virtualization?
Virtualization is a technology that allows the creation of virtual versions of resources such as servers, operating systems, storage, or networks. It makes it possible to run multiple “virtual machines” (VMs) on a single physical server. Each VM operates as a fully independent computer with its own operating system and applications, while sharing the physical resources of the underlying hardware.
The key component of virtualization is the hypervisor. A hypervisor is software that creates and manages virtual machines, distributing the host machine’s physical resources (CPU time, RAM, disk space, and network interfaces) among them.
2025-08-03
Introduction to Dokploy: Manage Docker Apps on Your Terms
In previous articles, we explored powerful SaaS deployment platforms like Vercel and Netlify, which offer simplicity and speed by letting a third party manage your infrastructure. Now it’s time to dive into the world of self-hosted solutions with Dokploy. Dokploy is more than just a control panel—it’s your personal “Heroku” that you install on your own server. It’s designed to simplify deploying and managing Docker containers while giving you full control over your environment, without subscription fees for every little thing.
2025-08-02
Introduction to Netlify: A Pioneer of JAMstack
In the fast-paced world of frontend development, Netlify has established itself as one of the leading platforms for building, deploying, and managing modern web projects. Launched in 2014, Netlify became a pioneer and driver of the JAMstack (JavaScript, APIs, Markup) concept, offering developers a comprehensive set of tools for creating fast, secure, and scalable web applications. If you work with static site generators, single-page applications, or use serverless functions, Netlify provides an intuitive and powerful environment.
2025-08-01
In the era of rapidly evolving frontend frameworks and static websites, Vercel has become an indispensable tool for many developers. Positioning itself as a “Platform for Frontend Developers,” Vercel offers a unique deployment experience focusing on speed, simplicity, and scalability. If you work with React, Next.js, Vue, Svelte, or other modern technologies, Vercel is designed specifically for you to turn your code into a live web application in just seconds.
2025-07-31
Introduction: Where to deploy your web application?
Modern web developers face a huge variety of tools and platforms for deploying their projects. From simple static sites to complex full-fledged web applications and APIs — every solution requires an optimal environment for deployment. In recent years, two approaches have gained special popularity: SaaS platforms (Software as a Service), offering maximum convenience and automation, and self-hosted solutions, providing full control over the infrastructure.
