Data Compression
Understand more details on the great benefits of data compression. Learn the way it really works along with what data can be compressed.
The term data compression means reducing the number of bits of info that needs to be stored or transmitted. You can do this with or without the loss of info, so what will be deleted in the course of the compression shall be either redundant data or unnecessary one. When the data is uncompressed afterwards, in the first case the info and the quality will be identical, while in the second case the quality shall be worse. You can find different compression algorithms which are better for various type of data. Compressing and uncompressing data usually takes a lot of processing time, which means that the server performing the action should have enough resources in order to be able to process your data fast enough. An example how information can be compressed is to store how many sequential positions should have 1 and how many should have 0 in the binary code instead of storing the actual 1s and 0s.
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Data Compression in Cloud Hosting
The ZFS file system which operates on our cloud hosting platform employs a compression algorithm identified as LZ4. The aforementioned is a lot faster and better than any other algorithm you'll find, particularly for compressing and uncompressing non-binary data i.e. internet content. LZ4 even uncompresses data faster than it is read from a hard drive, which improves the performance of sites hosted on ZFS-based platforms. Because the algorithm compresses data quite well and it does that very fast, we are able to generate several backup copies of all the content kept in the
cloud hosting accounts on our servers on a daily basis. Both your content and its backups will require less space and since both ZFS and LZ4 work extremely fast, the backup generation will not change the performance of the hosting servers where your content will be kept.
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Data Compression in Semi-dedicated Hosting
If you host your websites in a
semi-dedicated hosting account with our firm, you'll be able to experience the advantages of LZ4 - the powerful compression algorithm employed by the ZFS file system that's behind our advanced cloud Internet hosting platform. What separates LZ4 from all other algorithms out there is that it has a better compression ratio and it is considerably quicker, especially when it comes to uncompressing website content. It does that even quicker than uncompressed data can be read from a hard drive, so your Internet sites will perform faster. The higher speed comes at the expense of using lots of CPU processing time, that is not an issue for our platform since it consists of multiple clusters working together. Together with the improved performance, you'll have multiple daily backup copies at your disposal, so you can recover any deleted content with several clicks. The backups are available for a whole month and we can afford to store them since they take considerably less space compared to traditional backups.