The most important digital assets in your possession is represented by personal data, that nobody can give you back if lost. How many of you will ever accidentally delete important files, even family photos in digital format, the latest draft of the thesis or other, bypassing or emptying operating system’s

If you use MySQL DBMS (DataBase Management System), it could happen to lose or accidentally delete the ibdata1 file located in MySQL data folder. This file is very importante, since it holds the system tablespace of all the INNODB tables. By enabling innodb_file_per_table option, you can store data and index pages outside ibdata1 file, creating a