The term data compression identifies decreasing the number of bits of data that needs to be stored or transmitted. This can be done with or without losing information, which means that what will be deleted at the time of the compression shall be either redundant data or unnecessary one. When the data is uncompressed later on, in the first case the data and the quality shall be the same, whereas in the second case the quality shall be worse. You can find different compression algorithms which are more effective for different type of info. Compressing and uncompressing data often takes a lot of processing time, therefore the server executing the action needs to have adequate resources to be able to process your info fast enough. An example how information can be compressed is to store how many consecutive positions should have 1 and how many should have 0 inside the binary code as an alternative to storing the particular 1s and 0s.

Data Compression in Web Hosting

The cloud internet hosting platform where your web hosting account shall be created uses the impressive ZFS file system. The LZ4 compression method that the latter uses is greater in lots of aspects, and not only does it compress data better than any compression method that similar file systems use, but it is also much faster. The gains are significant particularly on compressible content such as website files. While it may sound irrational, uncompressing data with LZ4 is quicker than reading uncompressed data from a hard disk, so the performance of each and every website hosted on our servers will be improved. The better and faster compression rates also make it possible for us to generate multiple daily backups of the entire content in every single Internet hosting account, so if you delete something by accident, the last backup which we have won't be more than several hours old. This is possible because the backups take considerably less space and their generation is fast enough, to not influence the performance of the servers.