The term data compression identifies lowering the number of bits of information that has to be stored or transmitted. You can do this with or without losing info, which means that what will be removed during the compression can be either redundant data or unneeded one. When the data is uncompressed afterwards, in the first case the info and the quality shall be identical, whereas in the second case the quality shall be worse. You will find various compression algorithms which are better for different type of data. Compressing and uncompressing data often takes plenty of processing time, therefore the server carrying out the action must have sufficient resources to be able to process the info quick enough. A simple example how information can be compressed is to store just how many sequential positions should have 1 and just how many should have 0 inside the binary code instead of storing the particular 1s and 0s.

Data Compression in Website Hosting

The cloud web hosting platform where your website hosting account shall be created works by using the advanced ZFS file system. The LZ4 compression method which the aforementioned employs is better in numerous aspects, and not only does it compress information better than any compression method which similar file systems use, but it's also considerably faster. The gains are significant in particular on compressible content like website files. Although it may sound illogical, uncompressing data with LZ4 is faster than reading uncompressed info from a hard disk drive, so the performance of each website hosted on our servers will be boosted. The better and quicker compression rates also make it possible for us to make numerous daily backups of the entire content in each and every Internet hosting account, so if you delete anything by accident, the last back-up copy which we have won't be more than a few hours old. This is possible because the backups take much less space and their generation is quick enough, so as to not change the performance of the servers.