Today, virtually all new personal computers include SSD drives instead of HDD drives. One can find superlatives on them throughout the specialised press – that they are quicker and conduct far better and that they are really the future of home computer and laptop generation.

Nevertheless, how can SSDs fare inside the website hosting community? Can they be trustworthy enough to substitute the proven HDDs? At Alian Software, we’ll help you much better be aware of the dissimilarities in between an SSD and an HDD and judge which one most accurately fits you needs.

1. Access Time

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SSD drives present a fresh & ingenious way of file safe–keeping based on the usage of electronic interfaces in lieu of any sort of moving parts and revolving disks. This innovative technology is faster, permitting a 0.1 millisecond file accessibility time.

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HDD drives make use of rotating disks for data storage uses. When a file will be utilized, you will have to await the right disk to reach the right place for the laser to view the file involved. This translates into a regular access speed of 5 to 8 milliseconds.

2. Random I/O Performance

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Due to the unique significant data storage technique adopted by SSDs, they furnish a lot quicker data access speeds and swifter random I/O performance.

Throughout Alian Software’s tests, all of the SSDs revealed their capacity to handle at least 6000 IO’s per second.

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Hard drives present reduced file access rates because of the older file storage and access technique they’re making use of. And they also illustrate much reduced random I/O performance as opposed to SSD drives.

During Alian Software’s tests, HDD drives maintained an average of 400 IO operations per second.

3. Reliability

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SSD drives are lacking just about any moving parts, meaning that there’s a lesser amount of machinery in them. And the less actually moving parts you will find, the lower the possibilities of failing will be.

The standard rate of failing of an SSD drive is 0.5%.

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HDD drives use spinning disks for keeping and browsing data – a technology dating back to the 1950s. Along with disks magnetically hanging in the air, spinning at 7200 rpm, the chances of anything failing are usually higher.

The average rate of failing of HDD drives ranges among 2% and 5%.

4. Energy Conservation

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SSDs don’t have moving parts and need not much cooling energy. Additionally they call for not much electricity to work – trials have indicated that they can be powered by a regular AA battery.

As a whole, SSDs consume somewhere between 2 and 5 watts.

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HDD drives are renowned for getting loud; they are prone to getting hot and if you have several disk drives in a web server, you’ll want a further air conditioning unit simply for them.

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

5. CPU Power

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The swifter the data accessibility rate is, the swifter the data requests can be treated. Consequently the CPU won’t have to save assets waiting for the SSD to reply back.

The common I/O wait for SSD drives is simply 1%.

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In comparison with SSDs, HDDs permit not so quick file access speeds. The CPU will need to wait around for the HDD to come back the inquired file, scheduling its assets for the time being.

The common I/O wait for HDD drives is approximately 7%.

6.Input/Output Request Times

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In the real world, SSDs perform as admirably as they performed during the checks. We ran a complete system backup using one of our production web servers. Throughout the backup process, the average service time for I/O requests was indeed under 20 ms.

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All through the very same lab tests sticking with the same server, this time around equipped out using HDDs, efficiency was significantly slower. During the server back up process, the regular service time for any I/O requests fluctuated between 400 and 500 ms.

7. Backup Rates

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Yet another real–life enhancement is the speed at which the back up has been made. With SSDs, a web server backup currently will take under 6 hours by using our web server–optimized software.

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On the other hand, with a web server with HDD drives, the same backup normally requires three to four times as long to complete. An entire back–up of any HDD–powered server normally takes 20 to 24 hours.

If you want to without delay improve the overall efficiency of your respective websites with no need to change just about any code, an SSD–operated website hosting solution is a very good choice. Check out our shared website hosting plans packages plus the VPS hosting plans – these hosting services have quick SSD drives and are available at good prices.

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