Presently, just about all brand new laptops or computers have SSD drives as an alternative for HDD drives. You’ll find superlatives on them everywhere in the professional press – that they’re faster and operate much better and they are actually the future of desktop computer and laptop production.
Nevertheless, how can SSDs fare in the web hosting environment? Could they be efficient enough to substitute the successful HDDs? At I/O.NORM, we will make it easier to much better see the dissimilarities among an SSD and an HDD and choose which one is best suited for you needs.
1. Access Time
Because of a radical new method of disk drive functionality, SSD drives make it possible for much quicker file accessibility speeds. With an SSD, data file accessibility times are far lower (only 0.1 millisecond).
HDD drives even now makes use of the very same general file access technique that’s originally developed in the 1950s. Even though it was vastly enhanced since that time, it’s slower as compared to what SSDs are offering. HDD drives’ file access speed ranges in between 5 and 8 milliseconds.
2. Random I/O Performance
Because of the brand–new significant file storage approach adopted by SSDs, they give you better data access rates and faster random I/O performance.
In the course of I/O.NORM’s lab tests, all of the SSDs demonstrated their capacity to work with no less than 6000 IO’s per second.
Over the same trials, the HDD drives demonstrated to be significantly slower, with only 400 IO operations handled per second. Even though this might appear to be a great number, for those who have a hectic server that serves a great deal of well known sites, a slow hard drive may lead to slow–loading web sites.
SSD drives lack any rotating elements, meaning that there is a lot less machinery in them. And the less physically moving parts there are, the lower the probability of failing can be.
The common rate of failing of an SSD drive is 0.5%.
HDD drives utilize rotating hard disks for saving and reading files – a concept going back to the 1950s. And with disks magnetically suspended in mid–air, rotating at 7200 rpm, the prospect of one thing going wrong are considerably increased.
The regular rate of failing of HDD drives ranges between 2% and 5%.
4. Energy Conservation
SSDs do not have moving elements and need not much cooling energy. They also call for very little energy to operate – tests have demonstrated that they can be powered by a normal AA battery.
In general, SSDs use up between 2 and 5 watts.
HDD drives are famous for staying loud. They demand a lot more power for cooling reasons. With a server which has a lot of different HDDs running at all times, you’ll need a large amount of fans to ensure that they’re cool – this will make them much less energy–efficient than SSD drives.
HDDs consume in between 6 and 15 watts.
5. CPU Power
As a result of SSD drives’ higher I/O efficiency, the leading web server CPU will be able to work with data calls more quickly and save time for different functions.
The average I/O delay for SSD drives is only 1%.
When you use an HDD, you will have to spend time waiting for the outcomes of one’s data file request. It means that the CPU will be idle for extra time, looking forward to the HDD to reply.
The standard I/O wait for HDD drives is approximately 7%.
6.Input/Output Request Times
It is time for several real–world illustrations. We, at I/O.NORM, produced a full system backup on a hosting server only using SSDs for file storage purposes. In that operation, the regular service time for any I/O call stayed beneath 20 ms.
Using the same web server, but this time furnished with HDDs, the end results were different. The common service time for an I/O query fluctuated between 400 and 500 ms.
7. Backup Rates
One more real–life advancement will be the rate with which the back up is produced. With SSDs, a server data backup currently requires less than 6 hours by making use of I/O.NORM’s web server–enhanced software solutions.
Throughout the years, we’ve employed mostly HDD drives with our web servers and we are well aware of their effectiveness. With a hosting server loaded with HDD drives, a complete server backup typically takes around 20 to 24 hours.
The Linux cloud website hosting packages accounts include SSD drives automatically. Be a part of our family here, at I/O.NORM, and find out how we may help you enhance your web site.
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