ib-file set
The set of files managed by InnoDB within a MariaDB database: the system tablespace, any file-per-table tablespaces, and the (typically 2) redo log files. Used sometimes in detailed discussions of InnoDB file structures and formats, to avoid ambiguity between the meanings of database between different DBMS products, and the non-InnoDB files that may be part of a MariaDB database.
See also database.
See also file-per-table.
See also redo log.
See also system tablespace.