If you have a website or perhaps an application, pace is critical. The quicker your site performs and the swifter your web apps operate, the better for you. Considering that a site is simply a set of files that talk with each other, the devices that keep and work with these files play a huge role in site effectiveness.
Hard disk drives, or HDDs, have been, right up until the past few years, the most reliable products for keeping data. However, recently solid–state drives, or SSDs, have been gaining popularity. Take a look at our comparability chart to check out if HDDs or SSDs are more suitable for you.
1. Access Time
After the arrival of SSD drives, data accessibility rates have gone tremendous. Thanks to the brand–new electronic interfaces employed in SSD drives, the standard file access time has been reduced towards a record low of 0.1millisecond.
HDD drives still work with the very same general file access concept that was originally created in the 1950s. Despite the fact that it has been vastly advanced after that, it’s slow when compared to what SSDs are offering to you. HDD drives’ data file access speed ranges between 5 and 8 milliseconds.
2. Random I/O Performance
Caused by the brand–new revolutionary data storage strategy adopted by SSDs, they provide speedier data access rates and faster random I/O performance.
For the duration of WHISPERNET’s lab tests, all SSDs showed their capability to handle a minimum of 6000 IO’s per second.
All through the very same lab tests, the HDD drives demonstrated that they are much slower, with simply 400 IO operations handled per second. Although this might appear to be a good deal, for those who have a hectic web server that hosts lots of well–liked web sites, a sluggish hard disk drive can cause slow–loading web sites.
SSD drives do not have any moving parts, meaning there’s much less machinery within them. And the less physically moving components you can find, the fewer the chances of failing will be.
The standard rate of failure of any SSD drive is 0.5%.
Since we have noted, HDD drives rely on rotating hard disks. And anything that uses a great number of moving elements for lengthy periods of time is at risk of failing.
HDD drives’ average rate of failure ranges somewhere between 2% and 5%.
4. Energy Conservation
SSDs do not have moving elements and require minimal chilling power. They also demand a small amount of energy to operate – trials have shown that they can be operated by a normal AA battery.
In general, SSDs take in amongst 2 and 5 watts.
HDD drives are famous for staying loud. They need far more electrical power for air conditioning reasons. On a server that has a lot of HDDs running continuously, you need a lot of fans to ensure that they’re cool – this may cause them much less energy–efficient than SSD drives.
HDDs consume somewhere between 6 and 15 watts.
5. CPU Power
SSD drives provide for speedier file accessibility rates, which, in return, allow the CPU to accomplish file calls faster and to go back to additional duties.
The common I/O wait for SSD drives is barely 1%.
HDD drives enable reduced accessibility rates rather than SSDs do, which will result for the CPU required to hang around, although saving resources for your HDD to locate and give back the requested file.
The average I/O delay for HDD drives is around 7%.
6.Input/Output Request Times
It’s time for several real–world illustrations. We, at WHISPERNET, competed a detailed system backup with a web server using only SSDs for data storage uses. During that operation, the regular service time for an I/O demand kept beneath 20 ms.
With the same server, but this time furnished with HDDs, the end results were very different. The common service time for an I/O request fluctuated in between 400 and 500 ms.
7. Backup Rates
One more real–life enhancement will be the rate with which the backup has been developed. With SSDs, a hosting server backup now takes no more than 6 hours using our hosting server–enhanced software solutions.
On the flip side, with a hosting server with HDD drives, the same back up could take 3 to 4 times as long in order to complete. An entire backup of an HDD–equipped web server usually takes 20 to 24 hours.
Should you want to straight away raise the functionality of your web sites and not having to change just about any code, an SSD–operated hosting solution is a good choice. Look at our Linux shared web hosting services packages as well as the VPS web hosting services – our solutions offer really fast SSD drives and can be found at the best prices.
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