Cloud Kubernetes vs. bare-metal Kubernetes

Cloud Kubernetes and bare-metal Kubernetes are two popular approaches to deploying and managing Kubernetes clusters, each with their own advantages and disadvantages. When deciding between these two options, companies need to consider various factors, including performance, cost, control and security.

One of the main advantages of Cloud Kubernetes is the fast and simple scalability of the hardware. Companies can scale resources up or down as required, providing flexibility and efficiency. The automation of scaling processes also enables smooth adaptation to changing requirements. Cloud Kubernetes also offers easier geo-redundancy, which means that data and applications can be distributed across multiple geographical locations to ensure resilience.
However, costs can vary greatly depending on usage and companies are heavily dependent on their cloud providers. Data protection concerns could also come into play, especially in areas with strict compliance requirements.

In contrast, bare-metal Kubernetes offers higher performance and full control over the hardware. Companies have direct access to physical resources, which can lead to better performance and lower costs.
Nevertheless, scaling and maintaining bare-metal infrastructures requires more effort and complexity.

In terms of performance, Cloud Kubernetes offers high network performance thanks to its optimized and scalable networks and enables rapid deployment. On the other hand, bare-metal Kubernetes offers maximum computing power and lower latency due to direct access to physical network components.

Overall, the choice between cloud Kubernetes and bare-metal Kubernetes depends on various factors, including cost, management effort, performance and security requirements. Companies need to carefully consider which option best meets their long-term requirements and ensures an effective, secure and economical infrastructure. This requires a comprehensive analysis of all relevant aspects.


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If you would like more information on this topic or on BITS, please do not hesitate to contact me.

Marc Schallehn, Managing Director BITS GmbH

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+49 (0)89 12158550

“I look forward to hearing from you.”

Marc Schallehn Geschäftsführer BITS GmbH

An excerpt of our reference projects and customers

  • CO2 Emission IT BITS GmbH

Project organization for the reduction of CO2 emissions in the IT infrastructure (IT decarbonization) at a globally known commercial vehicle manufacturer

As part of a project to decarbonize IT at a globally renowned commercial vehicle manufacturer, BITS GmbH has taken over IT project management and consulting. The aim of this project was to create a more sustainable IT landscape through the use of innovative technologies and efficient processes, thus contributing to climate protection.

  • datacenter migration rechenzenrum umzug BITS GmbH

Conception, planning, control and execution of a data center move with production-critical infrastructure

BITS organized and coordinated the relocation of the IT landscape from one data center to a new data center for a globally active corporation in the automotive industry (data center migration). The project comprised around 150 applications and 600 servers, some of which had production-relevant effects, and was supported by us over a period of 3 years.