CPU performance
Check how many vCPU cores are included and whether the performance matches your project. For shops, databases, APIs or compute‑intensive applications a powerful CPU is important.
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Start tenderLooking for flexible server performance that can quickly adapt to your project? Cloud Servers provide scalable resources, root access and a modern infrastructure for websites, web applications, development environments, databases, APIs, online stores and business‑critical online projects. Compare suitable Cloud Server offerings here and find the solution that suits your needs.
A Cloud Server is a virtual server environment delivered on a cloud infrastructure. Unlike a Dedicated Server, the underlying hardware is not tied to a single physical machine. Instead, compute power, memory, storage and network resources are provided from a larger infrastructure.
This makes Cloud Servers particularly flexible. Depending on the provider, resources such as CPU, RAM or storage can be adjusted, scaled up or reduced. Many Cloud Servers offer root access, a free choice of operating system and the ability to install your own software, web applications, databases or server services.
Cloud Servers fall under Infrastructure as a Service (IaaS). That means the provider supplies the technical infrastructure, while you configure, secure and operate the server yourself depending on the plan and management model. With Managed Cloud Servers, the provider takes on additional administrative tasks.
Cloud Servers combine the freedom of having your own server with the scalability of modern cloud infrastructure. They are particularly suitable for projects where performance, availability and resource requirements do not remain constant.
Cloud servers are versatile. They are suitable for traditional web projects as well as dynamic applications, development environments, temporary traffic spikes or modern cloud architectures.
Cloud servers are suitable for websites, web apps, portals, APIs and bespoke applications where more flexibility is required than with traditional web hosting.
Shops benefit from scalable performance when seasonal peaks, campaigns or high visitor numbers need to be handled. Important here are fast storage, sufficient RAM and a reliable infrastructure.
Developers can use Cloud servers for test environments, staging systems, containers, CI/CD processes, software testing or temporary project environments.
Cloud servers can host databases, interfaces, backend systems or internal applications. Depending on the project, scalability, data security and performance are particularly important.
When more capacity is required at short notice, a Cloud server can be scaled flexibly. This is useful for marketing campaigns, events, seasonal offers or highly variable traffic.
Internal tools, project platforms, collaboration systems, CRM applications or custom business software can also be run on Cloud servers.
Cloud servers offer a great deal of flexibility and can be adjusted very dynamically depending on the provider. At the same time, they differ significantly from classic web hosting in terms of cost, responsibility and technical complexity.
The cost of a cloud server depends heavily on the provider, the billing model and the resources used. Some providers offer fixed monthly prices, similar to VPS hosting. Others charge based on consumption, for example by CPU performance, RAM, storage, traffic or runtime.
Usage-based pricing can be particularly flexible because resources are only paid for when they are actually used. At the same time, costs can increase faster than expected with high utilisation, heavy traffic or large amounts of data. For production projects, cost control is therefore especially important.
Cloud server offerings differ not only in price. Crucial factors are scalability, performance, storage technology, network, location, support, billing and additional cloud services.
Check how many vCPU cores are included and whether the performance matches your project. For shops, databases, APIs or compute‑intensive applications a powerful CPU is important.
RAM affects how stable and fast applications, databases, caches and multiple services run simultaneously. Too little memory can significantly limit performance.
Check whether SSD or NVMe storage is used and whether additional storage can be added flexibly. Fast storage is especially important for databases and dynamic applications.
A major advantage of cloud servers is the flexible adjustment of resources. Check how quickly CPU, RAM, storage or additional instances can be expanded.
Important factors are bandwidth, included traffic volume, latency, network quality and possible additional costs. For data‑intensive applications this can be decisive.
Many providers offer Linux cloud servers with distributions such as Ubuntu, Debian, AlmaLinux or Rocky Linux. Some providers also offer Windows cloud servers, often with additional licence costs.
Backups, snapshots and recovery features are particularly important. Check whether backups are created automatically and how quickly a system can be restored in an emergency.
The location affects latency, data protection and legal requirements. For German or European target audiences, cloud servers located in Germany or the EU can be particularly relevant.
Some providers offer firewalls, load balancers, private networks, object storage, monitoring, Kubernetes or other services. These can be very helpful for larger projects.
With unmanaged cloud servers you are responsible for the operating system, software, security and updates. If you need assistance, a Managed cloud server can be a sensible choice.
When comparing cloud servers you encounter many technical terms. The most important terms can be categorised once it is clear what role they play in operation.
Infrastructure as a Service means compute, storage and networking are provided as flexible infrastructure.
An instance is a single cloud server started with specific resources such as CPU, RAM and storage.
vCPU stands for virtual CPU cores. They determine how much compute capacity the cloud server can use.
Block Storage is additional storage that can be flexibly attached to a cloud server.
A snapshot saves the state of a server at a specific point in time. This is useful before updates or major changes.
A load balancer distributes requests across multiple servers and can help handle traffic spikes more effectively.
A firewall protects the server by controlling network access and blocking unwanted traffic.
Object Storage is suitable for large volumes of data such as backups, images, videos or static files.
Which solution suits you best depends on your project. Cloud Servers are particularly flexible, but not always the most affordable or simplest option.
Cloud servers can be combined with additional infrastructure services depending on the provider. This enables more complex and more resilient setups than a single server.
A cloud firewall protects servers at the network level and can manage rules for incoming and outgoing traffic. This helps reduce unwanted access.
Load Balancer distribute requests across multiple servers. This helps to handle traffic spikes more effectively and improve availability.
Additional block storage can be flexibly attached to cloud servers when more storage space is needed for databases, applications or project files.
Object storage is suitable for large amounts of data, backups, media or static content. It is often used alongside cloud servers.
Monitoring helps to detect utilisation, availability, storage consumption and faults early. Monitoring is especially important for production systems.
With images and templates, preconfigured servers can be deployed quickly. This saves time during development, testing and recurring setups.
Cloud servers offer many possibilities, but also require a proper security configuration. Especially for publicly accessible services you should plan updates, access controls and backups from the outset.
The operating system, web server, databases and installed applications should be updated regularly to address known security vulnerabilities.
Use strong passwords, SSH keys, two-factor authentication and restricted user permissions to make unauthorised access more difficult.
Only necessary ports should be publicly accessible. A firewall reduces the attack surface and is one of the most important security measures.
Backups should not only be created but also tested regularly. That is the only way to know whether a restoration will work in an emergency.
The right Cloud server depends on how flexible your project needs to be. Fixed plans can make sense for projects that run constantly. For varying loads, short-term tests or scalable applications, usage-based cloud models are particularly interesting.
look for fast SSD/NVMe storage, backups, support, location and sufficient performance headroom.
check fast provisioning, images, snapshots, flexible billing and easy scaling.
compare data protection, location, monitoring, firewalls, support, availability and cost control.
A cloud server is a virtual server provided on a cloud infrastructure. Resources such as CPU, RAM and storage can be adjusted flexibly depending on the provider.
A VPS is usually a fixed virtual server package with predictable resources and costs. A cloud server is often more flexibly scalable and can be combined more extensively with additional cloud services.
A Dedicated Server provides you with a physical server exclusively. A cloud server uses virtualised resources from a cloud infrastructure and is therefore more flexible, not tied to a single dedicated piece of hardware.
Cloud servers are suitable for projects with flexible resource requirements: web applications, online stores, APIs, development environments, databases or temporary load spikes.
Costs depend on the provider and pricing model. There are fixed monthly prices and usage-based billing according to resources, duration, storage or traffic. With usage-based billing, cost control is particularly important.
Root access is useful if you want to install your own software, configure server services or customise the environment. However, it also carries responsibility for security, updates and administration.
A cloud server can be operated securely if updates, firewall, access controls, backups and monitoring are set up properly. Responsibility depends on whether the server is run unmanaged or managed.
With a managed cloud server the provider takes on certain administration tasks. These can include updates, security measures, monitoring, backups or technical support.
Web hosting is better suited if you want to run a simple website and don't want to take on server administration. For many smaller projects, web hosting is cheaper and more straightforward.
Important factors are CPU, RAM, storage, scalability, traffic, billing, backups, snapshots, server location, support, security, additional services and long-term cost control.