SSDs vs HDDs
Discover which storage service is more appropriate for your cloud hosting account
At present, all of the new personal computers include SSD drives as a substitute for HDD drives. You will find superlatives on them all over the professional press – that they are a lot quicker and conduct better and they are actually the future of home computer and laptop computer manufacturing.
Even so, how can SSDs stand up within the website hosting environment? Could they be efficient enough to substitute the tested HDDs? At Cissy Cloud, we are going to assist you much better understand the differences among an SSD and an HDD and decide the one that best suits you needs.
1. Access Time
A result of a revolutionary new method to disk drive operation, SSD drives allow for noticeably faster data access rates. With an SSD, data file access instances tend to be lower (as small as 0.1 millisecond).
HDD drives make use of rotating disks for files storage reasons. Each time a file will be used, you will need to await the right disk to get to the appropriate place for the laser beam to view the data file you want. This results in a regular access rate of 5 to 8 milliseconds.
2. Random I/O Performance
The random I/O performance is very important for the overall performance of any data file storage device. We’ve executed extensive testing and have confirmed that an SSD can handle at the least 6000 IO’s per second.
Hard drives deliver reduced data file access speeds because of the older file storage and accessibility concept they’re by making use of. In addition, they demonstrate significantly reduced random I/O performance in comparison to SSD drives.
In the course of Cissy Cloud’s trials, HDD drives handled an average of 400 IO operations per second.
3. Reliability
SSD drives are created to have as less moving elements as is practical. They utilize a comparable concept to the one used in flash drives and are generally much more efficient as compared to standard HDD drives.
SSDs offer an typical failure rate of 0.5%.
HDD drives use rotating hard disks for saving and reading through info – a technology dating back to the 1950s. And with disks magnetically hanging in the air, rotating at 7200 rpm, the prospect of something going wrong are much bigger.
The normal rate of failure of HDD drives ranges amongst 2% and 5%.
4. Energy Conservation
SSD drives function virtually soundlessly; they don’t generate extra heat; they don’t require added cooling solutions and also take in a lot less power.
Trials have demostrated that the average electrical power intake of an SSD drive is between 2 and 5 watts.
From the second they have been created, HDDs have been very energy–greedy systems. Then when you have a server with many HDD drives, it will add to the month to month power bill.
On average, HDDs consume somewhere between 6 and 15 watts.
5. CPU Power
The speedier the data access speed is, the sooner the data file demands are going to be processed. Because of this the CPU do not need to save assets waiting for the SSD to reply back.
The normal I/O wait for SSD drives is actually 1%.
When compared to SSDs, HDDs enable slower data access speeds. The CPU will need to wait around for the HDD to send back the demanded file, reserving its assets in the meantime.
The average I/O delay for HDD drives is approximately 7%.
6.Input/Output Request Times
In real life, SSDs perform as perfectly as they have in the course of our trials. We competed an entire system back–up on one of our production web servers. During the backup operation, the normal service time for any I/O queries was in fact below 20 ms.
Sticking with the same web server, however, this time loaded with HDDs, the results were completely different. The common service time for an I/O call changed between 400 and 500 ms.
7. Backup Rates
You can actually check out the real–world benefits to utilizing SSD drives every single day. For example, with a server designed with SSD drives, a full back up can take just 6 hours.
Over the years, we’ve got made use of principally HDD drives with our servers and we’re knowledgeable of their efficiency. On a web server loaded with HDD drives, an entire hosting server data backup normally takes around 20 to 24 hours.
With Cissy Cloud, you can find SSD–equipped website hosting solutions at cost–effective price points. Our website hosting plans along with our VPS consist of SSD drives by default. Go in for an hosting account here and observe how your websites will become far better immediately.
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