What is an IBD file?

Question

An IBD file is a MySQL table created by the InnoDB database engine. It contains a table-specific tablespace and index data. IBD files are created when MySQL's innodb_file_per_table option is enabled, which it is by default. MySQL is a popular open-source database management system. 20 мая 2021 г.

How do I open an IBD file?

To open an IBD file, you require some software that supports the IBD file like MySQL-InnoDB, otherwise you may face an error such as “Windows can't open this file'. In case you can't open your IBD file, try to right click or long press on the file and then choose an application to open it.

How do I use an IBD file?

ibd file is to use mysqlbackup:1Use mysqlbackup with the --only-innodb or --only-innodb-with-frm option to back up the InnoDB installation.2Run mysqlbackup ... apply-log to create a consistent version of the backup database.3Start a second (dummy) mysqld server on the backup and let it clean up the .

What are IBD and FRM files?

FRM file is used by MySQL Server to store table schema and . IBD file is used to store data and indexes of a MySQL database. In the event of accidental deletion of data or MySQL database corruption, you can restore the data from the . FRM and .

Can I delete .IBD file?

You can either delete it, or you can export it to files and store for long-term archiving (just in case someone needs to research old data).

Expert · Answer