The above chart is a small snapshot of the tests which we ran over a period of a few days. Over those days the chart altered a little, but the what you see is representative of the average performance of each server, especially in relation to one an another.
Results - Top Down
First up is EUKHost (https://www.eukhost.com/), a current server provider of ours. The results showed that this cloud server did not perform as well as we thought it would. Worse than our shared dedicated that has a lot of websites, yet of the same specification. A dedicated will always be the most powerful, but with so many sites on it we thought a brand new cloud would be able to out perform it. But no. Next up it's an approximate tie between a dedicated VPS from EUKHost and our EUKhost shared dedicated server with many websites. The VPS in this case actually has twice the RAM than our dedicated shared server. Again, we are surprised at the low performance of this VPS. We think it should be far faster than the shared dedicated. Slightly faster than the VPS and shared dedicated are the cloud servers from Rackspace (http://www.rackspace.co.uk/) and Linode (http://www.linode.com/), both reputable and good quality server providers. The fact these are 1Gb RAM and the EUKHost VPS a 2Gb shows the performance benefit of using these cloud servers. We are still surprised the cloud servers do not perform much better than the shared dedicated. Our surprise about the great performance of the shared dedicated (not we do not consider it a low performance of the VPS and cloud servers) is justified after reviewing the last server on test, a dedicated server with only one average usage website on it. You can see from the results this server far out performance all the others. This confirms that dedicated servers truly are far better than, and out perform, VPS and cloud servers. Of course, with performance comes price. Our non-shared dedicated server costs 4x the price of the cloud servers so the best website speed will come at a costly price for customers.Conclusion
Based on our tests, we can now decide on the next server(s) to order for our customers websites. In fact, we have decided to offer several choices to customers due to the varying speed and cost of each option, and the varying usage of websites. We will offer our standard, shared hosting service as we have done because the tests show performance is fine, but add on additional premium web hosting services for those who need something faster, have high traffic or use a lot of server resources.- Shared Dedicated Hosting: Many websites (50 to 100) sharing a dedicated server. This is our current standard service.
- Shared Cloud Hosting: Several websites (5 to 10) hosted on a cloud server. The low number of sites will ensure performance is maintained
- Dedicated Cloud Hosting: One website on a cloud server, to ensure the website benefits from all server resources
- Dedicated Server: One website hosted on a dedicated server to ensure the website performs as best it can