If you have a website or an application, rate of operation is very important. The swifter your site performs and then the quicker your apps work, the better for everyone. Given that a web site is simply a set of data files that interact with one another, the devices that keep and access these files have a huge role in website operation.

Hard disks, or HDDs, were, right up until recent years, the most dependable systems for keeping information. Having said that, recently solid–state drives, or SSDs, have already been gaining popularity. Look into our comparability chart to check out whether HDDs or SSDs are better for you.

1. Access Time

A result of a revolutionary new approach to disk drive operation, SSD drives allow for faster data accessibility rates. Having an SSD, data accessibility instances are far lower (as small as 0.1 millisecond).

The concept powering HDD drives times all the way back to 1954. And even while it’s been substantially enhanced over the years, it’s nevertheless can’t stand up to the innovative technology driving SSD drives. Using today’s HDD drives, the very best data access speed you can attain can vary somewhere between 5 and 8 milliseconds.

2. Random I/O Performance

The random I/O performance is important for the effectiveness of any data file storage device. We have carried out in depth tests and have confirmed an SSD can handle a minimum of 6000 IO’s per second.

Hard drives provide reduced data access speeds due to the aging file storage and access concept they are employing. Additionally they illustrate considerably slower random I/O performance compared to SSD drives.

During our trials, HDD drives dealt with on average 400 IO operations per second.

3. Reliability

SSD drives are made to include as less rotating elements as is feasible. They use a similar concept like the one found in flash drives and are also more reliable compared to traditional HDD drives.

SSDs offer an normal failing rate of 0.5%.

HDD drives use spinning disks for storing and reading through data – a technology dating back to the 1950s. With disks magnetically suspended in the air, spinning at 7200 rpm, the chances of one thing going wrong are usually bigger.

The regular rate of failing of HDD drives can vary among 2% and 5%.

4. Energy Conservation

SSD drives operate nearly noiselessly; they don’t make surplus heat; they don’t demand supplemental air conditioning options and take in a lot less electricity.

Tests have revealed the normal power use of an SSD drive is somewhere between 2 and 5 watts.

HDD drives can be well known for being loud; they’re at risk from getting hot and in case you have several hard drives in a hosting server, you have to have a different cooling system only for them.

As a whole, HDDs use up in between 6 and 15 watts.

5. CPU Power

The swifter the data file accessibility rate is, the quicker the data demands will likely be processed. This means that the CPU do not need to reserve resources waiting for the SSD to reply back.

The standard I/O wait for SSD drives is merely 1%.

As compared to SSDs, HDDs allow for slower data access speeds. The CPU will need to wait around for the HDD to come back the required data, saving its resources for the time being.

The standard I/O wait for HDD drives is about 7%.

6.Input/Output Request Times

Almost all of IDC Thailand Co. Ltd.’s completely new servers moved to just SSD drives. Our personal tests have demonstrated that using an SSD, the common service time for any I/O request although performing a backup stays under 20 ms.

Using the same web server, however, this time loaded with HDDs, the end results were very different. The average service time for an I/O call fluctuated in between 400 and 500 ms.

7. Backup Rates

Speaking about back–ups and SSDs – we’ve spotted a substantual advancement with the data backup speed since we switched to SSDs. Now, a usual hosting server data backup can take solely 6 hours.

We made use of HDDs mainly for a couple of years and we’ve very good comprehension of how an HDD functions. Creating a backup for a web server furnished with HDD drives is going to take around 20 to 24 hours.

With IDC Thailand Co. Ltd., you may get SSD–driven web hosting services at reasonable prices. The website hosting plans plus the Linux VPS hosting packages include SSD drives automatically. Get an hosting account with IDC Thailand Co. Ltd. and observe how your sites will become far better instantaneously.


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