MySQL Vs MariaDB: What should you choose?

More than that, MariaDB supports Oracle Database syntax for sequences. MySQL encrypts redo/undo logs (when enabled), but not temporary tablespaces or binary logs. MariaDB, on the other side, offers encryption of binary logs and temporal tables. Although MariaDB Server and MySQL 5.7 are compatible at the replication level, they may have some incompatibilities at the SQL (detailed below). To decrease the risk of compatibility issues, it is recommended to set binlog_format to ROW. When you want to replicate from MySQL 5.7 to MariaDB Server, it is recommended to test your application, so that any compatibility issues can be found and fixed.

All that’s left to do is to determine which one best suits your needs. Migrating from MariaDB to MySQL isn’t as easy as the other way around due to replication configuration differences. Since MariaDB is developed as MySQL’s full binary drop-in replacement, it is compatible with its predecessor in a number of ways.

Third-party software

It was written in PHP, it was using MySQL as its database, and when it appeared, its adoption caught up like wildfire. The database server must start with the first row and then read through the entire table to find the relevant rows, this happens when you don’t use an index. MariaDB server will remain the open-source for two reasons, because of the MariaDB Foundation and as it uses a lot of original code base from MySQL and Oracle. Its enterprise server is open source for customers which means you don’t really find it on GitHub but if you are the customer then you will be provided access to the source code together with binaries. There are lots of advancements in it making it better for performance and speed. MariaDB Enterprise supports the same core enterprise features as Oracle Database, Microsoft SQL Server and IBM Db2, and in some cases, even more (e.g., elastic scale out with distributed SQL).

MariaDB Server does not support the MySQL implementation of Global Transaction IDs (GTIDs), so the MariaDB replica server must use the binary log file and position for replication. If GTID mode is enabled on the MySQL primary server, the MariaDB replica server will remove the MySQL GTID events and replace them with MariaDB GTID events. As two of the most popular relational database systems today, both MySQL and MariaDB have a strong following in the international market. Some features that are only available in the MySQL Enterprise Edition are absent from MariaDB.

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Thus, if you work with a smaller-scale site, with a hundred or fewer connections and have no plans for high scalability or growth, MariaDB would be a better choice. As we have already mentioned, the MariaDB shows faster speed and better performance than MySQL. If you’re looking for a high-performance RDBMS, MariaDB is a good choice. The biggest advantage of MariaDB is that it is open-source and free. In contrast, MySQL code is not fully open, only part of it is publicly available for review and contributions. MariaDB continues to develop, innovate and release significantly faster than MySQL, which makes it better in terms of user orientation than MySQL.

• MariaDB provides yet another powerful performance improvement in the form of “ColumnStore” which is a distributed data architecture that allows the scaling of MariaDB greatly.
• MariaDB Server does include contributions like the MyRocks engine developed at Facebook, but so does Percona Server for MySQL.
• In MariaDB, you have MariaDB server and MariaDB connectors which are open source though many of them are managed by the corporation.
• On the other hand, MariaDB has improved this function in all versions, as it’s capable of supporting more than 200,000 connections.
• However, new features are diverging.[6] It includes new storage engines like Aria, ColumnStore, and MyRocks.

To put things into perspective, MariaDB server repository at the time of this writing has more than 186k commits, 370+ branches, and 200 contributors. MySQL, on the other hand, has more than 148k commits, 9 branches, and 72 contributors. I, Michael “Monty” Widenius, the creator of MySQL, am asking you urgently to help save MySQL from Oracle’s clutches. Without your immediate help Oracle might get to own MySQL any day now. By writing to the European Commission (EC) you can support this cause and help secure the future development of the product MySQL as an Open Source project.

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The RDBMS offers data processing capabilities for both small and enterprise tasks. MariaDB provides several powerful storage engines out-of-the-box which are not available in MySQL. To set up these storage engines for MySQL, you need to install them manually which may not be the most convenient process. MariaDB also provides a MyRocks storage engine that adds the RocksDB database to it.

Indexes increase database performance, as they allow the database server to find and retrieve specific rows much faster than without an index. However, indexes add a certain overhead to the database system as a whole; this means that they should be used sensibly. Every time MySQL releases a new version, it also makes sure the same number of versions is being released in MariaDB to ensure compatibility. The codes of MySQL and MariaDB are merged to check the compatibility.

Ongoing development

Developed in C/C++, MySQL is free and open-source and has made significant headway. With “Thread Pooling”, there are pools of open threads that a new connection can pick up and query the database. This way, a new thread need not be opened for every new connection request leading mariandb development to faster query results. This feature is available in the enterprise edition of MySQL, but not in the community edition. MySQL is a relational database management system which was developed in the middle of 90s. This is one of the first databases that were raised in the market.

The developers built the RDBMS to preserve MySQL’s structure and features. They feared that the system’s acquisition by Oracle – the corporation behind the Oracle Database, which was MySQL’s biggest competitor at the time ‒ would jeopardize the database. EverSQL offers an easy platform to optimize MySQL and MariaDB queries, which will highly contribute to the overall database performance. Most database administrators hoped that MariaDB will be kept as a branch of MySQL, so it will be very easy to migrate between the two. For a long time now, MariaDB is actually a fork of MySQL, which means you need to put some thought when you migrate from one to another.

Storage Engines

And it’s the primary relational database for many popular websites, applications, and commercial products. MariaDB was made by MySQL’s original development team due to licensing and distribution concerns after MySQL was acquired by Oracle Corporation. Since the acquisition, MySQL and MariaDB have evolved differently.

We are performing extensive testing of our software on all platforms we support so adding another platform is not a trivial investment. MySQL Enterprise provides auditing, while MariaDB Server provides an audit plugin as well as an extension to the audit interface for user filtering. Percona Server for MySQL has an audit plugin that sticks to the MySQL API, yet provides user filtering and controls the ability to audit (since auditing is expensive).

Syntax and queries difference

One of the reasons is that MySQL doesn’t support PL/SQL, an application-oriented language developed by Oracle. In comparison, MariaDB comes with Oracle PL/SQL compatibility, starting with version 10.3. In terms of performance, MariaDB is often considered to excel, boasting enhanced speed and efficiency compared to MySQL. This is attributed to its utilization of 12 new storage engines and the capacity to handle over 200,000 connections. MariaDB’s developers make sure that each release is compatible with the corresponding version of MySQL. MariaDB not only adopts MySQL’s data and table definition files but also uses identical client protocols, client APIs, ports, and sockets.