# MariaDB

The innovative open source database.

Canonical page: https://indiestore.co/product/mariadb
Official website: https://mariadb.org/
Category: Databases
Audience: Developers and enterprises seeking a fully open-source, MySQL-compatible database with additional storage engines, better performance characteristics, and community-first governance.

## About
A community-driven MySQL drop-in replacement with faster performance, more storage engines, and innovations like built-in vector search and ColumnStore analytics.

## Overview
MariaDB is governed by the non-profit MariaDB Foundation and backed by a global community including contributors from Red Hat, Wikimedia, and major hosting providers. Key innovations include MariaDB Vector (native vector database capabilities), ColumnStore for analytical workloads, PARSEC authentication plugin, and Catalogs for optimizing SaaS multi-tenant deployments. Wikimedia, and dozens of Linux distributions ship MariaDB as their default database.

## Questions and answers
### Is MariaDB fully compatible with MySQL applications?
Yes, MariaDB is designed as a drop-in replacement for MySQL and maintains a high degree of compatibility. Most MySQL applications, ORMs, and tools work with MariaDB without modification. However, some MySQL-specific features introduced after the fork (especially in MySQL 8.x) may have different implementations or require adjustments.

### What is MariaDB Vector?
MariaDB Vector is a native vector database capability built directly into MariaDB Server. It allows developers to store vector embeddings and run similarity searches without a separate vector database, making it suitable for AI-powered applications, RAG pipelines, and semantic search — directly alongside relational data.

### Why would I choose MariaDB over MySQL?
MariaDB is fully open-source (GPL) with no Oracle ownership, has a more active community-driven development pace, includes additional storage engines like ColumnStore for analytics, and now offers native vector capabilities. It's a strong choice if open governance, true open-source licensing, or advanced storage engine options matter to your project.

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