This product has charges associated with it for hardening and preconfiguration. MariaDB is an open-source, MySQL-compatible relational database (RDBMS) that works with any MySQL client. This AMI includes a fully patched operating system and a secured MariaDB installation, ready to use with minimal configuration. Kurian provides this product across major Linux distributions including Ubuntu, Debian, Oracle Linux, Rocky Linux, AlmaLinux, Amazon Linux, Fedora, and Red Hat Enterprise Linux.
MariaDB is an open-source, MySQL-compatible relational database (RDBMS) that works with any MySQL client. The underlying operating system of this AMI is updated with the latest patches, and the database installation is secured by running mysql_secure_installation. An EC2 instance spun up from this AMI is ready to be used with minimal or no additional configuration.
Kurian provides multiple versions of this product on all popular Linux platforms such as Ubuntu, Debian, Oracle Linux, Rocky Linux, AlmaLinux, Amazon Linux, Fedora Linux and Red Hat Enterprise Linux. For the supported versions of the product, distributions, and versions of the Linux platform, look up the AMI Version under the Usage Information section of this page.
Highlights
A standard installation of the MySQL-compatible MariaDB database server. As no custom installation configurations are used, this AMI allows additional configuration and fine-tuning to be easily performed by following the official MariaDB documentation.
Database installation is secured and ready to be used in production.
Installed with the latest operating system security patches applied.
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This product is available free of charge. Free subscriptions have no end date and may be canceled any time.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
If you are an AWS Free Tier customer with a free plan, you are eligible to subscribe to this offer. You can use free credits to cover the cost of eligible AWS infrastructure. See AWS Free Tier for more details. If you created an AWS account before July 15th, 2025, and qualify for the Legacy AWS Free Tier, Amazon EC2 charges for Micro instances are free for up to 750 hours per month. See Legacy AWS Free Tier for more details.
The software itself is free, so you pay nothing for the license. Pricing is set entirely by the EC2 instance type you choose to run it on. Each dimension is billed per hour of use. The many options represent different instance sizes and families, spanning general purpose, compute, memory, storage, and accelerated computing. Smaller instances carry lower hourly rates; larger instances with more CPU, memory, or storage carry higher rates. You select the instance that fits your workload, and hourly charges scale with that hardware choice. There is no upfront commitment.
Top-of-mind questions for buyers
What do the hourly rates cover, and am I charged when the instance is stopped?
The hourly rate covers running the machine image on the EC2 instance type you pick. The software itself is free, so charges reflect only the instance. Fully stopped instances stop accruing hourly software charges. You may still owe AWS storage fees for stored volumes while stopped.
What is included in the image, and does the price cover setup or configuration?
You get the latest stable MariaDB release installed on your chosen Linux platform, with OS patches and a secured installation. The database is ready when the EC2 instance starts. Beyond running the secure-installation step, no configuration is done. The hourly charge does not include vendor setup or migration help.
If I move to a larger instance, does my hourly cost change for that instance only?
Yes. You are billed per hour for the specific instance type running. Switching to a larger instance applies that instance's hourly rate for the time it runs. There is no tier that raises rates across other instances. Each running instance meters independently based on its own hardware size.
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Vendor refund policy
Free evaluation of the AMI for 2 weeks available. The charges are usage based and it can be discontinued anytime.
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An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
v11.8 with OS security fixes released on February 18th, 2026 for Alma Linux 10.1.
Additional details
Usage instructions
mysql_secure_installation script has been run already and the root user password has been set to the EC2 instance id.
SSH into the EC2 instance as user specific to the operating system. For CentOS it is centos.
Connect to the database as user root using EC2 node instance id as the password. Change password as needed.
Support for this product is provided by Kurian. For assistance with installation, configuration, or operational issues, please contact us at contact@kurianinc.us . Our support team typically responds within 24 hours. Additional information and contact details are available at
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
MariaDB Enterprise Platform: a comprehensive database solution with Enterprise Server, Cluster, MaxScale, Kubernetes Operator, and AI capabilities for scalability, high availability, and security.
This product has charges associated with it for image hardening, maintenance, and support. MariaDB on Amazon Linux 2023, security-hardened for production: minimal package set, SSH key-only access, IMDSv2-only, unix_socket auth (no passwords), remote access closed until you configure it, and continuously patched images.
This product has charges associated with it for providing seller premium support. The Debian 13 instance is pre-configured and hardened to the Defense Information Systems Agency (DISA) Security Technical Implementation Guide (STIG) standard, delivering enhanced security over a baseline image. Benefit from a fully maintained hardened image with regular STIG updates, security patches, and hotfixes, along with limited premium OS support to assist with troubleshooting, optimization, and compliance guidance. This makes it an ideal choice for companies that require a secure, compliance-ready, production-quality OS backed by expert assistance.
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