Tables that use the InnoDB storage engine are written to disk in data files called tablespaces. An individual tablespace can contain data from one or more InnoDB tables as well as the associated indexes.
InnoDB System TablespacesThe system tablespace, how to change its size, and the use of raw disk partitions.
InnoDB File-Per-Table TablespacesInnoDB file-per-table tablespaces: what they are, where they're located, ho...
InnoDB Temporary TablespacesInformation on tablespaces for user-created temporary tables.