In the digital era, data is all around. Data loss has become a considerably annoying issue for almost everyone. Thereby, data recovery is becoming increasingly critical. In this article, we will introduce 5 important notices involved with data recovery.
Before delving into data recovery, it is inevitable to mention data backup, in that it is the best way to prevent painful data loss. For example, if you’ve backed up your Outlook files on a regular basis, when data disaster occurs, you can recover Outlook data with effortless ease. Thus, don’t look down upon the role of data backups. Of course, even with backups, your data is still not 100% safe, because backup failure is also common. So you’d better get some knowledge about data recovery for preparation. Here are 5 extremely crucial matters you should bear in mind.
1. Prevent Overwriting Data
First of all, when you encounter data loss, such as deleting a file by accident, you should stop doing anything on the storage devices. In reality, when you delete a file, the file is just attributed as “Deleted” status instead of removed permanently. In other words, the file exists invisibly. Thus if you would like to recover the file, you should ensure that the storage room by the deleted file isn’t occupied by other data. It will increase the chance of successful data recovery. That is to avoid overwriting data.
2. Keep Consistent Power in Recovery Process
If you have decided to attempt data recovery by yourself, there is a badly tiny rule you should adhere to. That is to guarantee persistent power supply in the process. Once power supply is forced to shut off, various unpredictable consequences can take place. There is no denying that they must be much more terrible than what you can imagine. Also, the level of data corruption and the difficulty to recover data will be increased.
3. Don’t Recover Data on the Original Disk
Depending on the same principle of the first notice mentioned above, you should not recover data on the original dis as well. That is to say, if you want to recover the data on the Disk A, you shouldn’t write new data to this disk. Otherwise, the original data will be covered. For instance, if you intend to download some DIY data recovery software to have a try, you shouldn’t download, save or install it in the original disk.
4. Don’t Scan or Format the Disk
Sometimes when encounter data disasters, like computer disk failures, you may receive some suggestions on the screen. It may recommend you to fix the disk by its built-in scandisk tool, like CHKDSK. Or it may advise you to format the disk to reset and regain access to it. But as a matter of fact, both of the two proposals are not your first resort. Apparently, the scanning, repairing and formatting process is just a course of writing new data. Once you do it, your data will be overwritten.
5. Use Reliable Data Recovery Software & Resort to Professionals
To be honest, data recovery is not as simple as recovery software. It demands you to have relevant knowledge. Otherwise, if you make any small mistakes in the recovery procedure, your data will give a permanent farewell to you. Hence, keep cautious when choosing recovery software and recur to data recovery experts in time when you are confused.
Shirley Zhang is a data recovery expert in DataNumen, Inc., which is the world leader in data recovery technologies, including repair SQL Server data problem and outlook repair software products. For more information visit www.datanumen.com