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The classic open source database, free and backed by the world's largest community.
Download freeThe world's most popular open source database
MyDB powers millions of applications and websites. Trusted by the world's largest companies for performance, reliability and ease of use — now with enterprise-grade features.
Products
One family of databases for every workload.
Enterprise Edition
Advanced security, monitoring, backup and technical support for mission-critical workloads.
Contact SalesMyDB Cluster
Shared-nothing clustering for horizontal scale-out with multi-master replication.
Learn moreHeatWave
Integrated in-memory query accelerator and cloud service for real-time analytics.
Try in cloudWhy MyDB?
Proven in production across every industry.
⚡
High Performance
Up to 5x faster than competitive databases on real-world workloads.
🛡️
Reliability
ACID compliance, crash recovery and 99.99% uptime for critical systems.
🔐
Security
Advanced encryption, transparent data masking and audit logging.
📈
Scalability
From embedded to petabyte-scale clusters — grows with your business.
🧑💻
Ease of Use
Simple SQL, mature tooling and a huge pool of skilled developers.
🌍
Open Ecosystem
Drivers for every language and integrations with thousands of tools.
Trusted by the world's leading companies
Acme Corp
Globex
Initech
Umbrella
Stark Ind.
Wayne Ent.
Cyberdyne
Wonka
Global e-commerce
"Migrated 40,000+ order-min workload with zero downtime."
— Globex MarketplaceReal-time analytics
"HeatWave cut our BI query time from minutes to milliseconds."
— Initech DataMission-critical core
"99.99% availability for our core banking platform for 6 years."
— Umbrella FinanceNews, Releases & Events
MyDB 8.4.5 LTS released
Security and performance fixes, plus new vector indexing features.
Read moreHeatWave now on all clouds
Deploy the in-memory accelerator on any major cloud provider.
Read moreMyDB Innovation Day
Join us online for keynotes, deep dives and community awards.
Register