MariaDB

Today, MariaDB is establishing itself as one of the most robust open‑source solutions for relational database management. Designed as a fork of MySQL after its acquisition by Oracle, MariaDB quickly gained popularity among developers, system administrators, and enterprises looking for a reliable, transparent, and high‑performance alternative.
In this review we will analyse its features, show how to install it, study concrete use cases, and compare it with other solutions available in 2025.

What problems does MariaDB solve?

Most companies and developers face three main challenges:

• High cost of proprietary databases (Oracle, Microsoft SQL Server).

• Vendor lock‑in risk with closed‑source solutions.
   

• Lack of transparency and adaptability in commercial offerings.

MariaDB addresses these issues by offering:

• A fully open‑source database with a strong community model and solid free‑software support.

• Solid MySQL compatibility, reducing migration costs.

• Optimised performance thanks to innovative storage engines such as Aria and ColumnStore.

Key features and capabilities

Interface and accessibility

• Compatible with many graphical tools (HeidiSQL, phpMyAdmin).
   
• Compatible with many graphical tools (HeidiSQL, phpMyAdmin).

Performance and efficiency

• InnoDB engine optimised for transactions.

• ColumnStore for big‑data analytics.
   
• Asynchronous and semi‑synchronous replication.

Customisation and extensibility

• Support for plugins covering security, auditing, and optimisation.

• Fine‑grained performance tuning via my.cnf.

Security

• Native encryption of data in transit and at rest.
   
• Advanced authentication (LDAP, PAM, Kerberos).
   
• Comprehensive audits and logs for compliance.

How to install and configure MariaDB?

1. Download the latest stable version from the official site https://mariadb.org

2. On Linux :
   sudo apt update sudo apt install mariadb-server sudo mysql_secure_installation

3. Configure the my.cnf file according to your needs (memory, connections, storage engines).

4. Start the service with:
   sudo systemctl start mariadb

MariaDB use cases

• E‑commerce: Magento and WooCommerce use MariaDB for product catalogues and transaction handling.

• Public sector: Several European administrations choose MariaDB for digital sovereignty, benefiting from an adaptable and secure open‑source service.
   

• Cloud applications: MariaDB is compatible with Kubernetes and Docker, facilitating modern deployments.

• Banking and insurance: Critical databases that require high availability and reinforced security.

Comparison with alternatives

Advantages and disadvantages

Advantages

• ✅ Free and open source.

• ✅ Large open‑source community and active support.

• ✅ Highly customisable with plugins.

• ✅ Close MySQL compatibility, lowering migration costs.

Disadvantages

• ❌Steeper learning curve than MySQL for certain optimisations.

• ❌ Fewer built‑in proprietary tools compared with commercial solutions.

• ❌ Some advanced extensions require paid professional support.

Conclusion 

MariaDB is an ideal solution for developers, system administrators and businesses looking for an open source database that is high-performance and respects digital sovereignty. Its balance between compatibility with MySQL and its own innovations makes it a strategic choice in 2025.