Now a days in personal computer, small business computer, Corporate Company’s computer increase data in digital format like document, photos, video, accounting data, email data, database data. All Data Store in single hard disk, external hard disk, network storage, Server, raid server, Data base server, File server and etc.
Around 42% of all data loss is caused by hardware failure or physical damage. In physical damage firmware corruption, hard drive with clicking, drive spin motor got stuck/burnt, PCBA damage, bad sector, firmware/rom damage, service information detects .Clicking and grinding sounds can be heard from media. You keep hearing that little noise in your head mockingly shouting “you should have backed up the data”.
Around 58% of data loss is caused by logical failure, in logical damage inexperienced & Human error, virus cause, file system corruption, deleted file and folder, formatted system, software program malfunction, forget the password.
Problem in files Are:
- Corrupted File System
- Flood Damaged
- Human Error
- ,Virus Infected
- Fire Damaged
- NTFS, NTFS5, FAT12, FAT16, FAT32,VFAT
- Ext4, Ext3,Ext2, ReiserFS
- FS+,HFSX and HFS
- UFS,JFS, EAFS, HTFS and VxFS
We Recover From following media & situation