A Beginner’s Guide to Dedicated Servers: Everything You Need to Know

A Beginner’s Guide to Dedicated Servers: Everything You Need to Know Deploy • Océane Franc • 18/10/24 • 5 min read

A dedicated server is a physical computer hosted in a datacenter and connected to the Internet. The physical server is allocated entirely to a user, an organization, or an application giving them full control over the server’s resources and configuration.

On one hand, having a dedicated server ensures that you have exclusive access to the server’s CPU, RAM, storage, and bandwidth as well as the freedom to install any software you choose. On the other hand, you are also responsible for configuring everything related to backups, security and software updates. This level of freedom allows you to have great flexibility but it also means that you need to be mindful when setting up your dedicated server.

There are a lot of advantages to having a dedicated server. For instance, a dedicated server is ideal for resource-intensive applications, websites with high traffic, or businesses that require enhanced performance, security, and customization.

In this blogpost, we will highlight how a dedicated server works, all the key benefits and the downside of running a dedicated server, how to choose a dedicated server provider, what differences there are between dedicated server and cloud server and finally how Scaleway can help and support you in setting up a dedicated server .

How does a dedicated server work?

In a nutshell, running a dedicated server is very simple. A dedicated server is similar to an in-house server but is owned by a cloud provider. The server is connected to the Internet and typically housed in a data center with high-security infrastructure.

Once the user has access to the dedicated server, they have complete control over its configuration and management. The user then connects to the dedicated server online and starts managing and configuring its services remotely.

The user has root access and administrative privileges on the dedicated server which allows them to select the operating system of their choice, to install the desired software stack and to customize the server environment and configure optimal security settings.

The main advantages of using a dedicated server

A properly set-up server is the heart of any successful project hosted on the Internet. Whether you are running a website, managing a database, or handling applications, the server plays a significant role in keeping everything running smoothly. If your server can’t keep up, you will face slow load times, downtime, and potentially unhappy users. On the other hand, when your server is optimized, everything from customer experiences to backend processes will run seamlessly, helping your online business grow. A dedicated server for businesses offers enhanced security and high performance, ensuring that companies can manage their data and applications without disruptions.

High performance and speed

As mentioned earlier, a dedicated server comes with its own resources, such as CPU, RAM, and storage. All these are not shared with any other users. Therefore, all the performance capacity are solely reserved for your needs which means that the performance of your server is significantly better and the average response time a lot lower than if the resources were shared.

Enhanced security

As the only user on the server, you have total control over every aspect of it. You can decide which operating system to use, what applications to install, and who gets admin-level access. Since you are not sharing the server with others, you do not have to worry about noisy neighbors.

Complete control

You have the freedom to choose the server’s hardware, software, and settings to match your specific needs. This flexibility lets you optimize performance and adapt to your applications or workflows.

Scalability

As your business grows, you can upgrade or expand your server resources by changing your machine. For instance, adding more CPU power or RAM to a dedicated server typically involves migrating to another server. When scalability and reliability are crucial, a dedicated server for businesses can often handle growing workloads without compromising speed.

Reliability

A dedicated server ensures that you get consistent speed and reliability as all the resources are dedicated to your needs only. This makes it ideal for handling high traffic, resource-heavy applications, or anything that requires top performance without slowdowns or interruptions caused by other users.

Dedicated IP Address

When we talk about dedicated IP addresses, the main difference is not in the IP itself, but in the underlying infrastructure that supports it. In other words, for a dedicated server, the IP address is truly isolated, no one else has access to it which ensures its complete exclusivity. On a cloud server (despite being a virtual environment), each instance is also assigned its own unique IP address. This IP address is dedicated to your instance making it functionally similar to a dedicated IP on a physical server.

In both cases, having a dedicated IP can improve your reputation and SEO rankings as well as your network performance and security.

The downsides of using a dedicated server

The biggest disadvantage of using a dedicated hosting is the cost. They are usually more expensive than shared hosting options because you are paying for the entire server just for yourself. However, and in some cases, this can be beneficial for budgeting, as costs are predictable.

In addition, managing a dedicated server usually requires some technical knowledge as the setup and maintenance is managed directly by the user. Therefore the learning curve is steeper compared to using a shared server.

Lastly, a dedicated server often lag behind a virtual instance in terms of cloud ecosystem integration. A Cloud instance is designed to integrate seamlessly with various cloud services and products, making it easier to use in modern cloud-native architectures.

How to choose the ideal dedicated server provider

Choosing the perfect server provider is not an easy task as it impacts your application performance, the website on which your business appears and your overall experience. As a result, there are some important questions to ask yourself, including :

What do you need in terms of servers specifications?

Does the server provider have a good reputation?

Is the customer support reliable?

Is the server customization flexible…