When you have a site or an application, speed is crucial. The swifter your site functions and the speedier your web apps perform, the better for everyone. Since a web site is a number of files that connect with one another, the systems that store and access these data files play an important role in website overall performance.

Hard disk drives, or HDDs, were, right up until the past few years, the most efficient products for saving data. Having said that, recently solid–state drives, or SSDs, are actually gaining interest. Have a look at our comparison chart to determine whether HDDs or SSDs are more suitable for you.

1. Access Time

Due to a revolutionary new way of disk drive functionality, SSD drives allow for noticeably faster file accessibility speeds. With an SSD, data accessibility times are far lower (as small as 0.1 millisecond).

HDD drives still work with the same general data access technology which was originally developed in the 1950s. Even though it has been significantly advanced since that time, it’s slow compared with what SSDs are offering to you. HDD drives’ file access rate varies somewhere between 5 and 8 milliseconds.

2. Random I/O Performance

On account of the very same radical technique which allows for speedier access times, also you can take pleasure in far better I/O performance with SSD drives. They can carry out double the operations throughout a given time as opposed to an HDD drive.

An SSD can handle at the very least 6000 IO’s per second.

Having an HDD drive, the I/O performance progressively improves the more you employ the hard drive. Nevertheless, right after it actually reaches a particular limit, it can’t get faster. And due to the now–old technology, that I/O cap is much less than what you could have with a SSD.

HDD can only go so far as 400 IO’s per second.

3. Reliability

SSD drives are created to have as fewer moving parts as is feasible. They use a comparable technique to the one used in flash drives and are much more trustworthy compared with standard HDD drives.

SSDs have an typical failing rate of 0.5%.

HDD drives implement spinning hard disks for storing and reading through files – a technology dating back to the 1950s. With hard disks magnetically suspended in the air, spinning at 7200 rpm, the probability of some thing failing are usually higher.

The regular rate of failure of HDD drives varies among 2% and 5%.

4. Energy Conservation

SSD drives are far small compared to HDD drives as well as they lack any moving components whatsoever. As a result they don’t make as much heat and need a lot less power to operate and fewer energy for chilling purposes.

SSDs take in amongst 2 and 5 watts.

HDD drives are famous for getting loud. They want extra electrical power for chilling applications. With a hosting server containing a range of HDDs running at all times, you’ll need a large amount of fans to ensure they are kept cool – this will make them far less energy–efficient than SSD drives.

HDDs take in somewhere between 6 and 15 watts.

5. CPU Power

Thanks to SSD drives’ greater I/O efficiency, the key server CPU can easily process file queries more quickly and preserve time for other operations.

The regular I/O delay for SSD drives is only 1%.

Compared to SSDs, HDDs allow for slower data access speeds. The CPU is going to await the HDD to come back the requested data file, reserving its resources in the meantime.

The regular I/O delay for HDD drives is about 7%.

6.Input/Output Request Times

In real life, SSDs carry out as wonderfully as they have for the duration of the lab tests. We competed a full system backup using one of our production machines. Throughout the backup process, the typical service time for any I/O requests was basically under 20 ms.

Using the same web server, however this time equipped with HDDs, the results were completely different. The normal service time for any I/O request changed between 400 and 500 ms.

7. Backup Rates

Yet another real–life improvement will be the speed with which the data backup has been made. With SSDs, a hosting server backup currently will take under 6 hours by making use of our hosting server–optimized software.

We utilized HDDs exclusively for a couple of years and we have got decent knowledge of how an HDD performs. Backing up a server designed with HDD drives will take around 20 to 24 hours.

With Aussie Hosting Services, you can find SSD–operated website hosting services at competitive prices. The web hosting plans and the Linux VPS web hosting plans contain SSD drives automatically. Apply for an website hosting account with us and watch the way your websites will become better straight away.


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