VMRack Cloud Computing Articles

VMRack Cloud Computing Articles Center brings together knowledge, technical tutorials, and solutions related to cloud infrastructure, including cloud servers, CDN, object storage, cloud transcoding, and other cloud services.

All Cloud Computing Resources

How Can Bare Metal Servers Reduce Enterprise Infrastructure Costs?

What costs can bare metal servers help businesses reduce? In this article, we will introduce how renting bare metal servers can help enterprises lower their IT infrastructure costs.

302026/10

Is Renting a Bare Metal Server Worth It for Businesses?

Whether a bare metal server is worth it depends on workload, cost structure, and operations capability. This article analyzes the cost-effectiveness of renting for businesses from three angles—long-term cost, performance gains, and suitable scenarios—to help you decide whether it is worth choosing.

302026/10

How to Change the Default SSH Port on a Server?

Read this article to learn how to change the default SSH port, with detailed steps to help improve the security of server management.

292026/10

What Are the Common SSH Connection Methods?

What are the common SSH connection methods? This guide covers command-line access, graphical clients, key-based login and jump host forwarding, with command examples and security tips for managing your Linux VPS.

232026/10

Can Bare Metal Servers Protect Cross-Border E-commerce Data Security?

Bare metal servers give overseas business a clearer protection boundary through dedicated physical resources and network isolation. This article explains the isolation principles, use cases, and deployment essentials to help you decide whether they are worth choosing.

232026/10

Are Bare Metal Servers Suitable for High-Performance Computing?

In this article, we will introduce the advantages of bare metal servers and their value in high-performance computing, helping you understand whether bare metal servers are suitable for your business needs.

232026/10

What Is the Difference Between Native IP and Broadcast IP?

The difference between native IP and broadcast IP mainly lies in IP registration location, routing path, geolocation stability, and cost. This article explains the definition of each type, how to tell them apart, and how to choose, so you can pick the right VPS line for your business.

212026/10

How to Make an SSH Remote Connection to a Linux Server?

SSH remote connection is the standard way to manage a Linux server. Learn the prerequisites, command-line login, key setup, GUI clients and troubleshooting.

212026/10

SSH Cannot Connect to Server? (3 Solutions)

What should you do when SSH cannot connect to a server? Read this article to learn about the causes of SSH connection failures and their corresponding solutions.

212026/10

When Does a Database Workload Need a High-Performance Bare Metal Server?

A bare metal server suits high-concurrency workloads. This article covers performance bottleneck signals, typical use cases and selection testing, explains when a database needs dedicated physical hardware, and introduces VMRack's configuration options in its self-built Los Angeles data center.

192026/10