Today, pretty much all new computing devices include SSD drives as a substitute for HDD drives. One can find superlatives on them throughout the professional press – that they are quicker and conduct far better and that they are really the future of desktop computer and laptop production.
Having said that, how do SSDs stand up within the website hosting world? Could they be well–performing enough to substitute the verified HDDs? At MasayaHost, we are going to aid you better be aware of the differences in between an SSD as well as an HDD and judge the one that is best suited for you needs.
1. Access Time
Resulting from a radical new method to disk drive operation, SSD drives enable for faster data access rates. With an SSD, data file access times are far lower (as low as 0.1 millisecond).
HDD drives continue to use the same general file access concept that’s actually developed in the 1950s. Even though it has been much enhanced since then, it’s sluggish as compared with what SSDs are providing. HDD drives’ data access rate can vary somewhere between 5 and 8 milliseconds.
2. Random I/O Performance
Due to the brand new revolutionary data storage method shared by SSDs, they supply swifter file access rates and better random I/O performance.
Throughout MasayaHost’s tests, all of the SSDs showed their ability to work with at least 6000 IO’s per second.
All through the same lab tests, the HDD drives confirmed to be considerably slower, with 400 IO operations addressed per second. While this feels like a large amount, for people with an overloaded web server that serves many well known websites, a slow disk drive may result in slow–loading websites.
SSD drives are made to include as fewer rotating elements as is feasible. They utilize a similar technology to the one employed in flash drives and are significantly more efficient when compared to common HDD drives.
SSDs have an average failing rate of 0.5%.
For the HDD drive to work, it must spin 2 metal hard disks at a minimum of 7200 rpm, holding them magnetically stabilized in mid–air. They have a massive amount of moving parts, motors, magnets and also other tools jammed in a tiny location. Therefore it’s no wonder that the average rate of failure of any HDD drive varies between 2% and 5%.
4. Energy Conservation
SSDs are lacking moving parts and require very little chilling energy. They also require very little power to function – lab tests have demostrated that they’ll be operated by a common AA battery.
As a whole, SSDs take in amongst 2 and 5 watts.
From the time they were designed, HDDs have invariably been quite electrical power–heavy products. When you’ve got a hosting server with many different HDD drives, this will certainly add to the monthly power bill.
On average, HDDs consume somewhere between 6 and 15 watts.
5. CPU Power
The quicker the data file accessibility speed is, the sooner the data file demands will likely be treated. Therefore the CPU do not need to reserve allocations expecting the SSD to respond back.
The regular I/O delay for SSD drives is just 1%.
HDD drives enable slower accessibility speeds in comparison to SSDs do, resulting for the CPU being required to delay, although scheduling allocations for your HDD to uncover and give back the requested data.
The normal I/O delay for HDD drives is approximately 7%.
6.Input/Output Request Times
It is time for some real–world cases. We, at MasayaHost, produced a full system backup on a server using only SSDs for file storage reasons. During that procedure, the normal service time for any I/O demand kept under 20 ms.
All through the same tests sticking with the same web server, now fitted out utilizing HDDs, functionality was considerably slow. All through the web server back up procedure, the average service time for I/O calls ranged between 400 and 500 ms.
7. Backup Rates
You can actually check out the real–world potential benefits to utilizing SSD drives on a regular basis. For instance, with a hosting server loaded with SSD drives, a full backup can take just 6 hours.
On the flip side, with a hosting server with HDD drives, the same back up normally takes 3 to 4 times as long to complete. An entire backup of an HDD–driven server typically takes 20 to 24 hours.
To be able to instantly raise the efficiency of your respective websites without needing to modify any code, an SSD–powered website hosting service is a great solution. Check the Linux shared web hosting plans packages along with our Linux VPS servers – these hosting services feature really fast SSD drives and are offered at competitive prices.
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