What is our primary use case?
I have primarily used Debian for bare-metal systems and embedded devices, utilizing it as a stable base OS for development, testing, and production environments. Debian is particularly useful for package management, OTA updates using .deb packages, and system-level debugging.
Currently, I have been developing an IP PA system project where I was using Debian exclusively, and it helped me significantly because of its reliability, stability, and package management system. Using Debian, I was able to deploy a reliable application and a reliable OTA update system.
Debian has been a great distribution that I have used, and it helped me considerably when I deployed my project, providing a reliable system for deployment.
I have primarily used Debian on on-premises systems and private environments, especially for Linux-based development and deployment setups. I have not primarily used it on public cloud platforms like AWS, but it works reliably in private setups.
It is mostly custom in-house infrastructure where we run Debian on our own hardware and internal systems, not relying on a managed private cloud provider.
For my needs, we require a stable release and predictable updates with minimal regressions and support for OTA updates. Debian excels in all these requirements with its tested stable release and conservative updates, making deployment predictable and reliable, especially in embedded or production systems.
What is most valuable?
In my experience, the best features Debian offers are its stability, predictability, behaviors, and strong package management, which are crucial for a reliable system. Updates are well-tested, dependencies are handled cleanly, and the system remains reliable over a long period, which is very important for production and embedded Linux environments.
When comparing Debian with other Linux distributions, Debian stands out for its stability and conservative package updates. Updates rarely introduce unexpected changes, making our system more reliable over time. The package management handles dependencies very cleanly, making installs and upgrades predictable and easier to manage, reducing downtime and debugging efforts compared to faster-moving distributions.
One particularly useful feature is how Debian handles package information with tools like apt-cache and apt-policies, making it easy to understand package versions, dependencies, and where a package is coming from, which helps during debugging. Additionally, I find the Debian DPKG tool very useful, among other tools that aid in integration.
In my case, Debian provides stability and reliable versions, as I have noticed very few system breakages after updates. The reliable package updating process in Debian is very dependable, which helps me considerably in my organization for reliable application development.
Using Debian, we experience significantly fewer bugs after deployment, resulting in smoother deployments owing to Debian's stability.
Debian support is excellent. While it does not have traditional paid customer support like some commercial distributions, the Debian community and documentation are very strong. I find that relying on community support and documentation has been more than sufficient to solve any issues I have faced.
What needs improvement?
If I consider how Debian can be improved, it could be more accessible in making newer software versions available for users who need recent features while still maintaining default stable behavior. While backports help, the workflow could be streamlined. The release cycle can feel slow for rapidly evolving tools, and better guidance around mixing stable, backports, and testing would help.
Regarding hardware support, Debian can be improved by supporting multiple BSPs, making it more versatile in the embedded domain. Hardware support for new devices can sometimes lag behind, which is understandable given Debian's focus on stability. Clearer guidance on handling newer hardware or firmware would be beneficial.
For how long have I used the solution?
From my college time onward, I have been using Linux and Debian distribution, so I have been using Debian for approximately six years.
What do I think about the stability of the solution?
On a scale of one to ten, I would give Debian an eight.
I rate Debian an eight out of ten because it excels in stability, reliability, and package management, which are very important for long-running production systems. What keeps it from being a perfect score is mainly the slow access to newer software and hardware support, as well as documentation that is somewhat fragmented for advanced use cases. These are trade-offs rather than flaws, but they do affect flexibility for some projects.
What do I think about the scalability of the solution?
Before using Debian, we had experience with other Linux distributions, mainly Ubuntu-based systems and some vendor-provided Linux images. We decided to use Debian because we needed a more stable and predictable base, especially for long-running systems where frequent changes or upgrades could cause issues. Debian's updates and clean package management gave us more control over system behavior.
How are customer service and support?
Debian support is excellent. While it does not have traditional paid customer support like some commercial distributions, the Debian community and documentation are very strong. I find that relying on community support and documentation has been more than sufficient to solve any issues I have faced.
How would you rate customer service and support?
Which solution did I use previously and why did I switch?
Before using Debian, we had experience with other Linux distributions, mainly Ubuntu-based systems and some vendor-provided Linux images. We decided to use Debian because we needed a more stable and predictable base, especially for long-running systems where frequent changes or upgrades could cause issues. Debian's updates and clean package management gave us more control over system behavior.
What was our ROI?
We did not track formal ROI metrics, but we clearly observe returns in terms of time saved and reduced maintenance efforts. Debian's stability leads to fewer production issues, emergencies, fixes, and less time spent on system recovery, improving overall engineering efficiency. For example, we had fewer post-update failures and rollbacks, which saved debugging time and reduced downtime, allowing the same team to manage systems without needing additional resources. Additionally, there were direct cost savings since Debian has no licensing fees, and we did not require paid support, so it saved us considerable money.
What's my experience with pricing, setup cost, and licensing?
From scratch to deployment, Debian works very well from a cost and license perspective, as there are no licensing fees, which makes setup and scaling more straightforward. The main cost incurred is only in terms of hardware and engineering time, not software licenses.
Which other solutions did I evaluate?
Before choosing Debian, we evaluated other Linux distributions, mainly Ubuntu and some vendor-specific Linux. Debian's stability, support, and package management made it a better fit for production and embedded systems.
What other advice do I have?
I advise others to use Debian if they need stability and reliability for their software update plans, utilizing backports and manual builds. It is an excellent choice for systems needing long-term support and minimal surprises, although they should be aware that it may not always have the latest packages. Some additional planning, such as using backports and building from source, might be necessary for projects requiring cutting-edge software. Overall, it is a solid choice for production and embedded environments.
I would add that Debian has been a very reliable and stable foundation for all the systems I have worked on. Its package management, transparency, and predictable updates have been extremely helpful, especially for embedded and production environments. Overall, it is a solid operating system for long-term projects, and I would recommend it to anyone who values stability and maintainability. I rate this review at an eight out of ten.
Which deployment model are you using for this solution?
On-premises
If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?
Other