When you provision a dedicated server, you receive root access to a machine running a Linux operating system. That access is powerful and complete, but interacting with every aspect of the server through the command line requires technical knowledge that not every server owner has or wants to develop. A control panel changes this. It […]
If you have ever provisioned a dedicated server, spoken to a hosting provider, or read a technical guide about server infrastructure, you have encountered Linux. It is the operating system running the overwhelming majority of dedicated servers in the world, from small VPS instances to the largest enterprise bare metal deployments. But if your background […]
Migrating to a dedicated server is one of the best infrastructure decisions a growing business can make. It is also one of the easiest to get wrong. Not because the process is technically impossible, but because most migrations are rushed, underprepared, or missing one critical step that only becomes obvious at 2am when the site […]
You’ve probably come across the term “bare metal” when researching hosting infrastructure. It sounds technical, maybe even intimidating. But the concept behind it is straightforward, and understanding it could change how you think about the infrastructure powering your applications. This guide explains exactly what a bare metal server is, how it works, how it compares […]
Every interaction with a website, loading a page, submitting a form, streaming a video, calling an API, depends on a protocol most users never think about. The Transmission Control Protocol, paired with the Internet Protocol as TCP/IP, is the foundational technology that makes reliable data transmission across the internet possible. Understanding how TCP/IP works is […]
A server can have a fast CPU and ample RAM and still produce slow response times. If the storage subsystem cannot keep pace with incoming requests, every other resource waits, and that waiting shows up as degraded application performance that neither CPU upgrades nor additional memory can fix. Disk I/O – Input/Output operations performed on […]
A server with powerful hardware and well-optimised software can still disappoint users if the network connection carrying data between the server and the internet cannot keep up with demand. Network bandwidth is the capacity of that connection, how much data it can carry simultaneously, and getting it wrong in either direction creates problems. Too little […]
When most people think about server performance, they think about CPU speed or network bandwidth. RAM is the resource that is most frequently overlooked, and most frequently the first to become a bottleneck. Random Access Memory is the working space a server uses to hold active data: the running application, the current database query results, […]
Before your server processes a single request, before a TCP connection is established, before a TLS handshake occurs, before any HTML is sent, DNS must work. Every page load begins with a DNS query, and if that query is slow, unreliable, or fails entirely, the user never reaches the server at all. DNS is the […]
A website slows down for a reason. The slowness is a symptom, something behind it is struggling to keep up. When that something is the server, the underlying cause is almost always a resource constraint: the server is being asked to do more work than it currently can, or more quickly than its hardware allows. […]
Most hosting conversations eventually involve a term that is used frequently but explained rarely: virtualization. You encounter it when comparing VPS to dedicated servers, when reading about cloud infrastructure, and when evaluating hosting plans that promise “virtualised environments” or “isolated containers.” Understanding what virtualization actually is, not just the marketing description, but the technical mechanism, […]
A dedicated server gives you a single machine with exclusive hardware resources. What it does not give you, by default, is protection against the hardware failure that will eventually happen to every storage device. Drives fail. It is not a question of whether, it is a question of when. A modern enterprise SSD has a […]