Compare the Top RDBMS Software as of December 2025

What is RDBMS Software?

A Relational Database Management System (RDBMS) is a type of database management system that organizes data into structured tables with rows and columns. It uses a relational model, where data is stored in multiple tables that can be linked through unique identifiers, such as primary and foreign keys. RDBMS ensures data integrity, consistency, and security through constraints, transactions, and access controls. It supports Structured Query Language (SQL) for data manipulation, retrieval, and management. RDBMS is widely used in applications requiring structured data storage, efficient querying, and strong relationships between data entities. Compare and read user reviews of the best RDBMS software currently available using the table below. This list is updated regularly.

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    Percona XtraDB Cluster
    Percona XtraDB Cluster (PXC) is a high availability, open-source, MySQL clustering solution that helps enterprises minimize unexpected downtime and data loss, reduce costs, and improve the performance and scalability of your database environments. PXC supports your critical business applications in the most demanding public, private, and hybrid cloud environments. Percona XtraDB Cluster (PXC) preserves, secures, and protects data and revenue streams by providing the highest level of availability for your business-critical applications. PXC helps you increase efficiency, eliminate license fees, and lower your total cost of investment, helping you meet budget constraints. Our integrated tools enable you to optimize, maintain, and monitor your cluster. This ensures you get the most out of your MySQL environment.
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    Starting Price: Free
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