No Data Corruption & Data Integrity

The process of files being damaged as a consequence of some hardware or software failure is known as data corruption and this is among the main problems which hosting companies face because the larger a hard disk is and the more info is filed on it, the much more likely it is for data to become corrupted. You'll find different fail-safes, but often the information gets damaged silently, so neither the particular file system, nor the administrators detect a thing. Consequently, a damaged file will be treated as a regular one and if the hard disk drive is a part of a RAID, that file will be copied on all other drives. Theoretically, this is done for redundancy, but in reality the damage will get worse. The moment a file gets corrupted, it will be partly or completely unreadable, therefore a text file will not be readable, an image file will present a random combination of colors in case it opens at all and an archive shall be impossible to unpack, and you risk sacrificing your website content. Although the most commonly used server file systems have various checks, they are likely to fail to find a problem early enough or require an extensive amount of time in order to check all the files and the web hosting server will not be operational for the time being.