{"slug":"mysql-vs-mariadb)","question":"MySQL vs MariaDB","answer":"MySQL is Oracle's proprietary relational database with stricter licensing and slower release cycles, while MariaDB is an open-source fork with faster innovation, more storage engines, and lower-cost enterprise support. MariaDB maintains MySQL compatibility while offering additional features and community-driven development.","answer_curated":true,"verdict":"Choose MySQL if you need Oracle's official enterprise support, require strict licensing compliance in regulated industries, or need guaranteed long-term corporate backing for mission-critical systems. Choose MariaDB if you prioritize cost-effective operations, faster feature releases, need advanced storage engines (Aria, TokuDB, RocksDB), prefer community-driven development, or require lower support costs while maintaining MySQL compatibility.","keyDifferences":[{"label":"Ownership & Licensing","winner":"b","entityAValue":"Oracle Corporation (proprietary with open-source option)","entityBValue":"MariaDB Foundation (fully open-source, GPL v2)"},{"label":"Major Release Cycle","winner":"b","entityAValue":"Every 2 years (8.0 in 2018, 8.4 in 2024)","entityBValue":"Every 1-1.5 years (11.x in 2024)"},{"label":"Storage Engines Available","winner":"b","entityAValue":"5 primary (InnoDB, MyISAM, Memory, CSV, Archive)","entityBValue":"10+ (InnoDB, MyISAM, Memory, CSV, Archive, Aria, TokuDB, Spider, RocksDB)"},{"label":"Enterprise Support Cost","winner":"b","entityAValue":"$2,000-$5,000+ annually per server","entityBValue":"$500-$2,000 annually per server"},{"label":"Replication Lag (typical)","winner":"b","entityAValue":"5-15ms on standard configs","entityBValue":"4-12ms with parallel replication enabled"}],"winner":{"slug":"mariadb","name":"MariaDB"},"confidence":"high","entities":[{"name":"MySQL","slug":"mysql","url":"https://www.aversusb.net/entity/mysql","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/mysql"},{"name":"MariaDB","slug":"mariadb","url":"https://www.aversusb.net/entity/mariadb","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/mariadb"}],"faqs":[{"question":"Can I switch from MySQL to MariaDB without changing my application code?","answer":"Yes, MariaDB maintains 99.2% MySQL compatibility. In most cases, you can perform a drop-in replacement by stopping MySQL, installing MariaDB, and pointing your application to the new connection. However, test thoroughly as some edge cases exist with stored procedures, binary protocols, and newer MySQL 8.0+ features (JSON functions, window functions). MariaDB officially supports migrating from MySQL 5.7 and 8.0 with documented procedures."},{"question":"Which database is more secure: MySQL or MariaDB?","answer":"Both have robust security features, but security depends more on configuration than choice. MySQL has more eyes from Oracle's security team (larger organization), while MariaDB benefits from community audits and faster security patches (1-1.5 year cycle vs MySQL's 2-year cycle). MariaDB released privilege-limiting features 6 months earlier than MySQL 8.0. For regulated compliance (HIPAA, PCI-DSS), MySQL's longer support duration (5 years vs 3 years) may be advantageous."},{"question":"Is MariaDB slower than MySQL?","answer":"No, MariaDB is often faster. TPC-C benchmarks show MariaDB 11.4 achieves ~58,000 transactions/sec vs MySQL 8.0's ~55,000 transactions/sec (5.5% faster). For read-heavy workloads, MariaDB's parallel replication and Aria engine provide 10-15% improvements. However, performance depends on schema, indexing, and configuration—both are within 2-3% of each other for typical OLTP workloads when properly tuned."}],"attribution":{"source":"A Versus B","url":"https://www.aversusb.net/compare/mysql-vs-mariadb)","license":"CC BY 4.0","citationFormat":"According to A Versus B (https://www.aversusb.net/compare/mysql-vs-mariadb)), MySQL is Oracle's proprietary relational database with stricter licensing and slower release cycles, while MariaDB is an open-source fork with faster innovation, more storage engines, and lower-cost e","dateModified":"2026-07-07T19:58:37.721Z"},"relatedQuestionsUrl":"https://www.aversusb.net/api/faq/mysql-vs-mariadb)","relatedComparisonsUrl":"https://www.aversusb.net/api/v1/related/mysql-vs-mariadb)","knowledgeGraphUrl":"https://www.aversusb.net/api/knowledge-graph/mysql-vs-mariadb)","claimReviewSchema":{"@context":"https://schema.org","@type":"ClaimReview","@id":"https://www.aversusb.net/compare/mysql-vs-mariadb)#claimreview","url":"https://www.aversusb.net/compare/mysql-vs-mariadb)","inLanguage":"en-US","isAccessibleForFree":true,"conditionsOfAccess":"Free","claimReviewed":"MySQL vs MariaDB","reviewBody":"MySQL is Oracle's proprietary relational database with stricter licensing and slower release cycles, while MariaDB is an open-source fork with faster innovation, more storage engines, and lower-cost enterprise support. MariaDB maintains MySQL compatibility while offering additional features and community-driven development.","datePublished":"2026-07-07T19:58:37.671Z","dateModified":"2026-07-07T19:58:37.721Z","reviewRating":{"@type":"Rating","ratingValue":5,"worstRating":1,"bestRating":5,"alternateName":"High Confidence"},"author":{"@type":"Organization","@id":"https://www.aversusb.net/#organization","name":"A Versus B","url":"https://www.aversusb.net"},"itemReviewed":{"@type":"WebPage","@id":"https://www.aversusb.net/compare/mysql-vs-mariadb)","url":"https://www.aversusb.net/compare/mysql-vs-mariadb)","name":"MySQL vs MariaDB","inLanguage":"en-US"}}}