

CentOS and MariaDB on CentOS compete in the server and database solutions category. MariaDB seems to have the upper hand due to its advanced database features and performance capabilities.
Features: CentOS offers critical features such as security, stability, and long-term support, which are ideal for server environments. MariaDB on CentOS provides flexibility, scalability, and advanced database features, including support for various storage engines and complex queries.
Room for Improvement: CentOS could enhance hardware compatibility and improve graphical interface capabilities for users preferring visual management. MariaDB on CentOS could reduce complexity and improve documentation for advanced features like Galera Cluster, ensuring smoother management and deployment processes.
Ease of Deployment and Customer Service: CentOS deployment is straightforward thanks to extensive community resources and documentation. While community support for MariaDB on CentOS is robust, it lacks the formalized customer service found in commercial distributions. MariaDB offers structured deployment guides, which can be beneficial for database configurations.
Pricing and ROI: CentOS and MariaDB on CentOS are both open-source, eliminating licensing costs and providing cost-saving opportunities. Although MariaDB may require additional resources for optimization, its performance and feature set ensure an excellent ROI for data-intensive applications.
I have seen a return on investment, particularly in terms of money saved because I do not pay for the servers.
The money saved was significant, approximately fifteen percent of our IT budget.
It saved a lot of time through troubleshooting, which gives us substantial room for improvement in terms of fixing things.
I have seen a return on investment with MariaDB on CentOS; the management is easy.
I have seen a return on investment through specific improvements in performance optimization for the application, resulting in a better user experience.
I would rate the customer support for CentOS a 10 on a scale of 1 to 10.
I've seen many people across the globe interacting, and when users encounter issues, the community provides solutions.
I would rate the documentation about eight in terms of usefulness.
The communities and the blogs are already available, and we referred to those to accomplish what we needed.
When we have some big problem on the database, we need to have a database administrator, not a person who reads instructions on the screen.
Customer support for MariaDB on CentOS is excellent and very good.
CentOS is scalable and user-friendly without requiring complex configurations.
It allows users to scale resources vertically for upgrading hardware and horizontally by adding more servers, making it suitable for modern web hosting and containerized applications.
CentOS's scalability for my organization has handled growth and changing needs smoothly.
MariaDB on CentOS's scalability is impressive, as it easily handles the growth in data, users, and workload.
The scalability of MariaDB on CentOS depends on the use case.
Regarding the scalability of MariaDB on CentOS, it's pretty scalable.
CentOS is stable, reliable, flexible, and very useful.
CentOS's simplicity and stability make it easy to use.
I believe CentOS is stable, but we are gradually moving away from it.
I rate the reliability and stability level of MariaDB on CentOS as very high; it is among the best databases that I have ever seen.
Regarding stability, I have been working on my project for the last year and, while the project has run for four to five years, I have not seen any technical glitches from MariaDB on CentOS that caused downtime.
MariaDB on CentOS is very much stable in my experience.
The documentation and support could be improved, along with compatibility with newer hardware as hardware continually evolves over time.
Kernel parameters, sysctl config details, tuned profiles, process prioritization, optimized disk, and input scheduler choice are all points for performance optimization.
CentOS RADIUS server handles sensitive authentication data, so improving security is the priority.
Postgres is easier to work with because you can use the explain plan to see directly and immediately if your new request is good or not.
For potential improvements that could be made in the future for MariaDB on CentOS, I think two or three things are needed; one is AI to support rewriting queries because at this stage every database supports AI.
I think MariaDB on CentOS needs improvements in some memory-level implementations within the operating system, as I have noticed issues related to memory orientation, such as out-of-memory problems.
There was no cost in terms of deploying it or getting the license for it.
Regarding pricing, setup cost, and licensing for CentOS, there is no cost for licensing or setup pricing.
CentOS is a free product with free updates.
Regarding pricing, setup cost, and licensing, in our case, it was just the open-source MariaDB, so we did not require any licenses or setup costs; we just use it directly.
My experience with pricing, setup cost, and licensing has been positive since it is open source, and we did not have any issues with licensing and pricing.
My experience with pricing, setup cost, and licensing for MariaDB on CentOS has been that we use MariaDB Enterprise Edition, so the cost and pricing are very competitive.
CentOS has helped me most through its enterprise-level stability.
The update cycle changed when CentOS was prioritized for updates, causing stability issues.
In my experience, the best feature that CentOS offers is the network configuration of a device from the command-line interface, which is exceptionally clean.
Many functionalities are not available in MariaDB on CentOS, so those aspects needed to be rewritten, particularly Oracle proprietary features.
We set it up for high availability in the production environment using the 2.x version and the latest version with a GUI, making it an advanced feature for high availability, especially when the master goes down, allowing the slave to take over read and write mode automatically, without any interaction or impact on the application side.
The primary thing that we got from MariaDB on CentOS is the connection handling capability.
| Product | Mindshare (%) |
|---|---|
| CentOS | 5.0% |
| MariaDB on CentOS | 0.2% |
| Other | 94.8% |

| Company Size | Count |
|---|---|
| Small Business | 30 |
| Midsize Enterprise | 22 |
| Large Enterprise | 30 |
| Company Size | Count |
|---|---|
| Small Business | 1 |
| Midsize Enterprise | 3 |
| Large Enterprise | 7 |
CentOS offers a stable, secure, and compatible environment with Red Hat packages, providing robust performance and cost efficiency. Its lightweight, scalable design and strong community support make it ideal for handling heavy workloads with limited resources.
CentOS is a popular choice for organizations seeking reliable server and virtualization solutions. Known for its robust stability and security, it offers seamless integration and maintenance. However, after a shift from Red Hat, some challenges emerged, including weak NFS client performance and a more complex interface, which beginners find challenging alongside insufficient documentation. Despite these, CentOS remains a favored option for deploying web applications, server installations, and supporting cloud solutions, thanks to its efficient use in monitoring, databases, and telecommunications.
What are CentOS's key features?CentOS is widely used in industries requiring robust infrastructure, such as web hosting, scientific computing, and telecommunications. In data centers, companies deploy it to support virtual environments, testing, and development. The OS powers business applications, email servers, and cloud solutions, offering a cost-effective alternative to Red Hat.
MariaDB on CentOS is a reliable database system that offers robust performance and flexibility for modern application development. It stands as an open-source option for those seeking a stable and scalable database on the CentOS platform.
With MariaDB on CentOS, users benefit from advanced database management features. It's popular among enterprises that require efficient handling of large datasets without compromising on performance and stability. CentOS offers a dependable operating environment that complements MariaDB's database capabilities, making it an ideal choice for businesses looking to leverage open-source technologies for their data solutions.
What are the key features of MariaDB on CentOS?MariaDB on CentOS is widely used in technology-driven industries such as finance and telecommunications, where secure and efficient data handling is crucial. Businesses in e-commerce and healthcare often implement it to manage large-scale databases that require daily updating of sensitive information. Its open-source nature and community backing are appealing to organizations looking to maintain competitive advantage while being cost-conscious.
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