ibd file
Each InnoDB table created using the file-per-table mode goes into its own tablespace file, with a .ibd extension, inside the database directory. This file contains the table data and any indexes for the table.
This extension does not apply to the system tablespace, which consists of the ibdata files.
When a .ibd file is included in a compressed backup by the MySQL Enterprise Backup product, the compressed equivalent is a .ibz file.
See also database.
See also file-per-table.
See also ibdata file.
See also ibz file.
See also index.
See also MySQL Enterprise Backup.
See also system tablespace.
See also table.
See also tablespace.