These days, all of the new computers include SSD drives as opposed to HDD drives. You can see superlatives about them everywhere in the specialized press – that they’re faster and function much better and they are actually the future of desktop computer and laptop production.
Nevertheless, how can SSDs perform inside the web hosting environment? Could they be dependable enough to substitute the tested HDDs? At Domain Hunter, we are going to make it easier to better see the dissimilarities in between an SSD and an HDD and judge the one that best fits you needs.
1. Access Time
SSD drives provide a brand new & innovative method to file storage using the utilization of electronic interfaces instead of just about any moving components and spinning disks. This brand–new technology is way quicker, permitting a 0.1 millisecond data file accessibility time.
HDD drives make use of rotating disks for data storage uses. Each time a file is being accessed, you will need to wait around for the right disk to reach the appropriate position for the laser beam to access the file involved. This translates into an average access speed of 5 to 8 milliseconds.
2. Random I/O Performance
As a result of very same revolutionary solution that permits for speedier access times, it’s also possible to benefit from greater I/O performance with SSD drives. They can complete twice as many procedures throughout a specific time when compared with an HDD drive.
An SSD can deal with at the least 6000 IO’s per second.
Having an HDD drive, the I/O performance progressively improves the more you employ the hard drive. Having said that, once it gets to a specific limit, it can’t proceed faster. And because of the now–old concept, that I/O restriction is much lower than what you can get having an SSD.
HDD can only go as much as 400 IO’s per second.
The lack of moving elements and spinning disks in SSD drives, and the latest advancements in electric interface technology have generated an extremely better data file storage device, with an common failing rate of 0.5%.
As we have previously mentioned, HDD drives rely on spinning disks. And something that uses lots of moving elements for extended time periods is vulnerable to failure.
HDD drives’ normal rate of failure can vary among 2% and 5%.
4. Energy Conservation
SSD drives are considerably small compared to HDD drives as well as they don’t have virtually any moving parts at all. Because of this they don’t produce so much heat and need considerably less electricity to work and less energy for chilling purposes.
SSDs use up somewhere between 2 and 5 watts.
HDD drives can be notorious for being loud; they’re more prone to getting hot and whenever you have several hard drives in a single web server, you will need a different cooling unit just for them.
All together, HDDs consume between 6 and 15 watts.
5. CPU Power
SSD drives support a lot quicker file accessibility rates, which will, consequently, permit the CPU to complete file queries much quicker and to go back to additional duties.
The average I/O hold out for SSD drives is 1%.
When you use an HDD, you must dedicate time looking forward to the outcomes of your file request. This means that the CPU will remain idle for more time, looking forward to the HDD to react.
The standard I/O delay for HDD drives is approximately 7%.
6.Input/Output Request Times
It’s time for a few real–world illustrations. We, at Domain Hunter, competed a full platform backup on a web server using only SSDs for file storage uses. During that process, the typical service time for an I/O call kept beneath 20 ms.
Sticking with the same web server, however this time loaded with HDDs, the outcome were very different. The regular service time for any I/O call changed between 400 and 500 ms.
7. Backup Rates
Discussing back ups and SSDs – we’ve noticed an amazing advancement with the backup speed since we turned to SSDs. Now, a common web server data backup will take solely 6 hours.
Throughout the years, we have got worked with mostly HDD drives with our web servers and we are familiar with their efficiency. On a server designed with HDD drives, an entire hosting server back–up normally takes about 20 to 24 hours.
If you want to instantly enhance the performance of your sites without the need to transform any code, an SSD–driven web hosting solution will be a very good alternative. Take a look at the shared hosting packages and our Linux VPS servers – our services feature quick SSD drives and are offered at inexpensive price points.
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