For people with a site or an application, speed is very important. The quicker your website functions and the faster your applications perform, the better for everyone. Considering that a site is simply an offering of files that interact with each other, the devices that keep and access these data files play an important role in site overall performance.
Hard drives, or HDDs, were, right up until recent years, the most reliable products for keeping data. Then again, in recent years solid–state drives, or SSDs, have been gaining popularity. Have a look at our comparability chart to check out if HDDs or SSDs are better for you.
1. Access Time
SSD drives offer a fresh & ingenious method to data safe–keeping based on the usage of electronic interfaces as an alternative to just about any moving parts and turning disks. This new technology is considerably quicker, allowing for a 0.1 millisecond file access time.
The concept behind HDD drives times back to 1954. And even though it’s been noticeably enhanced progressively, it’s nonetheless no match for the ingenious technology powering SSD drives. Utilizing today’s HDD drives, the very best file access speed you can achieve varies between 5 and 8 milliseconds.
2. Random I/O Performance
Due to the same radical approach allowing for speedier access times, you too can take pleasure in better I/O performance with SSD drives. They’re able to conduct double the functions within a specific time when compared with an HDD drive.
An SSD can manage at the very least 6000 IO’s per second.
Hard drives feature slower data file access speeds due to the older file storage and access technology they are making use of. And they also exhibit considerably reduced random I/O performance as compared to SSD drives.
During our lab tests, HDD drives dealt with typically 400 IO operations per second.
SSD drives lack any rotating components, meaning there is a lesser amount of machinery included. And the less actually moving components you’ll find, the lower the probability of failing are going to be.
The common rate of failing of any SSD drive is 0.5%.
Since we have already mentioned, HDD drives use rotating disks. And anything that employs a number of moving components for continuous intervals is susceptible to failing.
HDD drives’ common rate of failing varies somewhere between 2% and 5%.
4. Energy Conservation
SSD drives operate practically soundlessly; they don’t produce extra heat; they don’t mandate added cooling down solutions as well as take in far less energy.
Lab tests have shown that the common power usage of an SSD drive is amongst 2 and 5 watts.
HDD drives are renowned for becoming loud; they can be more prone to getting too hot and if there are several disk drives in a hosting server, you need an extra a / c system only for them.
In general, HDDs use up between 6 and 15 watts.
5. CPU Power
SSD drives permit a lot faster file access rates, that, subsequently, enable the CPU to accomplish data file requests considerably faster and afterwards to return to additional responsibilities.
The normal I/O hold out for SSD drives is simply 1%.
If you use an HDD, you have to devote extra time waiting for the outcomes of your data file ask. As a result the CPU will remain idle for much more time, awaiting the HDD to react.
The standard I/O delay for HDD drives is approximately 7%.
6.Input/Output Request Times
In the real world, SSDs operate as admirably as they managed in the course of the trials. We produced a full platform data backup on one of our own production machines. During the backup procedure, the normal service time for any I/O demands was under 20 ms.
With the same web server, but this time equipped with HDDs, the effects were totally different. The normal service time for an I/O call fluctuated in between 400 and 500 ms.
7. Backup Rates
Speaking about backups and SSDs – we have detected a significant improvement with the data backup rate as we transferred to SSDs. Now, a normal server back–up takes just 6 hours.
On the flip side, with a hosting server with HDD drives, the same backup normally takes three to four times as long in order to complete. A full backup of any HDD–driven hosting server normally takes 20 to 24 hours.
To be able to without delay add to the functionality of one’s websites without needing to modify any kind of code, an SSD–operated website hosting service will be a really good choice. Take a look at SpaceHost’s shared website hosting packages and also the VPS hosting packages – our solutions include swift SSD drives and can be found at inexpensive price points.
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