If you have a site as well as an application, speed is vital. The swifter your web site works and then the quicker your applications function, the better for everyone. Considering that a website is only a collection of data files that talk with each other, the systems that keep and access these files have a vital role in website general performance.
Hard drives, or HDDs, were, right until the past few years, the most trustworthy products for saving information. Then again, in recent years solid–state drives, or SSDs, have already been rising in popularity. Check out our evaluation chart to check out whether HDDs or SSDs are more suitable for you.
1. Access Time
Because of a revolutionary new method to disk drive performance, SSD drives make it possible for faster data accessibility rates. With an SSD, file access instances are much lower (as little as 0.1 millisecond).
HDD drives depend on spinning disks for data storage applications. Each time a file will be accessed, you will need to await the appropriate disk to reach the appropriate position for the laser to access the file in question. This ends in a regular access rate of 5 to 8 milliseconds.
2. Random I/O Performance
The random I/O performance is crucial for the general performance of a data file storage device. We’ve carried out substantial tests and have confirmed that an SSD can manage at the very least 6000 IO’s per second.
During the exact same trials, the HDD drives proved to be considerably slower, with 400 IO operations addressed per second. Even though this might appear to be a good deal, if you have a busy server that hosts loads of well–liked sites, a slow hard disk drive can result in slow–loading websites.
SSD drives are built to have as less rotating parts as possible. They use an identical technology like the one found in flash drives and are generally significantly more trustworthy rather than classic HDD drives.
SSDs provide an typical failing rate of 0.5%.
For an HDD drive to operate, it has to spin a couple metal hard disks at more than 7200 rpm, holding them magnetically stable in mid–air. There is a large amount of moving elements, motors, magnets and also other devices stuffed in a tiny place. Therefore it’s obvious why the regular rate of failing associated with an HDD drive ranges somewhere between 2% and 5%.
4. Energy Conservation
SSDs don’t have moving elements and need very little cooling down power. They also demand not much energy to work – tests have demonstrated that they can be operated by a normal AA battery.
In general, SSDs consume somewhere between 2 and 5 watts.
HDD drives are notorious for being loud; they are prone to getting hot and in case there are several disk drives in a web server, you have to have a different air conditioning device exclusively for them.
In general, HDDs consume in between 6 and 15 watts.
5. CPU Power
The faster the data file access speed is, the quicker the file calls are going to be adressed. This means that the CPU will not have to arrange resources looking forward to the SSD to answer back.
The standard I/O wait for SSD drives is simply 1%.
Compared to SSDs, HDDs allow for not so quick data access rates. The CPU must lose time waiting for the HDD to return the requested data, saving its allocations in the meantime.
The normal I/O delay for HDD drives is approximately 7%.
6.Input/Output Request Times
It’s about time for some real–world instances. We, at ElSitioParaMi.com, produced an entire system backup on a server using only SSDs for data storage purposes. During that operation, the standard service time for any I/O call kept below 20 ms.
Sticking with the same web server, however this time equipped with HDDs, the results were totally different. The regular service time for any I/O call fluctuated in between 400 and 500 ms.
7. Backup Rates
An additional real–life advancement will be the rate at which the data backup has been developed. With SSDs, a web server backup currently can take only 6 hours using ElSitioParaMi.com’s web server–optimized software.
We worked with HDDs exclusively for several years and we have got decent comprehension of how an HDD runs. Creating a backup for a hosting server furnished with HDD drives is going to take about 20 to 24 hours.
If you want to quickly add to the efficiency of your respective websites and never have to adjust any code, an SSD–equipped web hosting solution is really a good choice. Take a look at our shared hosting plans packages plus the VPS hosting plans – our solutions have fast SSD drives and can be found at reasonable prices.
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