MariaDB
MariaDB is a versatile open-source relational database that provides high-performance data processing, advanced security features, and seamless scalability for modern applications requiring reliable and efficient data management solutions.
PostgreSQL
PostgreSQL is a sophisticated, open-source relational database system that provides you with high-performance data management, strong reliability, and extensive customization options for handling complex data workloads across various platforms.
Quick Comparison
| Feature | MariaDB | PostgreSQL |
|---|---|---|
| Website | mariadb.com | postgresql.org |
| Pricing Model | Freemium | Free |
| Starting Price | Free | Free |
| FREE Trial | ✓ 0 days free trial | ✘ No free trial |
| Free Plan | ✓ Has free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✘ No product demo |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2009 | 1996 |
| Headquarters | Redwood City, USA | Berkeley, USA |
Overview
MariaDB
MariaDB gives you a high-performance, open-source relational database built by the original developers of MySQL. You can handle everything from simple web applications to complex, mission-critical workloads with a platform that emphasizes stability and security. It allows you to manage structured data efficiently while offering pluggable storage engines that adapt to your specific performance needs, whether you are running transactional or analytical tasks.
You can deploy MariaDB in your own data center or use their fully managed cloud service, SkySQL, to automate administrative tasks. It scales with your growth, offering features like transparent sharding and distributed SQL to handle massive data volumes. Whether you are a developer at a startup or a DBA at a global enterprise, you get a reliable foundation for your data without the restrictive licensing of proprietary vendors.
PostgreSQL
PostgreSQL gives you a powerful, open-source object-relational database system with over 35 years of active development. You can manage massive volumes of data while ensuring high levels of resilience and integrity. It supports both SQL for relational queries and JSON for non-relational data, giving you the flexibility to build diverse applications without switching platforms.
You can extend the database with your own data types, custom functions, and code from different programming languages. Whether you are building a simple web app or a complex enterprise system, it provides the tools to maintain data consistency and performance. Because it is open-source, you get a feature-rich environment without licensing fees, supported by a global community of developers.
Overview
MariaDB Features
- Pluggable Storage Engines Choose the right engine for your specific workload, from high-speed transactions to massive analytical data processing.
- Advanced Security Protect your sensitive information with built-in data-at-rest encryption, role-based access control, and robust auditing tools.
- MaxScale Database Proxy Manage database traffic efficiently with high availability, load balancing, and automatic failover to ensure zero downtime.
- Columnar Analytics Perform real-time analytics on billions of rows without needing a separate data warehouse or complex ETL processes.
- Temporal Data Tables Query your data as it existed at any point in time to track changes and perform historical audits easily.
- JSON Support Store and query unstructured data alongside your relational tables for maximum flexibility in your application development.
PostgreSQL Features
- Complex Query Support. Run sophisticated analytical queries using window functions, common table expressions, and advanced indexing to get insights from your data faster.
- Data Integrity Controls. Ensure your data remains accurate with robust constraints, including primary keys, foreign keys, unique constraints, and sophisticated exclusion patterns.
- Extensible Architecture. Add your own custom data types, operators, and index types to the database to solve unique technical challenges.
- Concurrency Management. Allow multiple users to access and modify data simultaneously without locking issues using Multi-Version Concurrency Control (MVCC) technology.
- JSONB Support. Store and query unstructured data efficiently with binary JSON support, combining the best of relational and NoSQL worlds.
- High Availability. Set up replication and failover clusters to ensure your applications stay online even during hardware failures or maintenance.
Pricing Comparison
MariaDB Pricing
- Open-source license
- Standard relational features
- Pluggable storage engines
- Community-driven security patches
- JSON data support
- Everything in Community, plus:
- Fully managed cloud hosting
- Automated daily backups
- Monitoring and alerting
- Point-in-time recovery
- $500 starting credit
PostgreSQL Pricing
- Unlimited database size
- Full SQL compliance
- JSON/NoSQL support
- Advanced indexing
- Active community support
- No licensing fees
- Everything in Open Source, plus:
- Global mailing lists
- Extensive documentation
- Regular security updates
- Bug reporting system
- Community-contributed extensions
Pros & Cons
MariaDB
Pros
- High compatibility with existing MySQL applications
- Excellent performance for complex query execution
- Active community provides frequent security updates
- Flexible storage engines for diverse workloads
Cons
- SkySQL pricing can be complex to predict
- Learning curve for advanced clustering configurations
- Documentation can be dense for new users
PostgreSQL
Pros
- Extremely stable and reliable for mission-critical data
- No licensing costs regardless of your scale
- Excellent support for complex data types and JSON
- Large ecosystem of extensions like PostGIS for geography
Cons
- Configuration can be complex for beginners
- Requires manual tuning for high-write performance
- Upgrading between major versions requires careful planning