MyMDBDump
A tool to dump data from a MariaDB database in various formats
...This is a fast tool, but the output format isn't very flexible and there are some other constraints. MyMDBDump on the other hand aims at providing a lot more flexibility in the output format. In addition to CSV and mysqldump (INSERT statement) output, MyMDBDump includes output for use with Oracle and SQL Server databases, JSON output and HTML output. A lot more other features are added that makes this program different from mysqldump, such as the ability to unpack dynamic columns, formatting of temporal data and much more.