Nowadays, almost all new laptops or computers have SSD drives in place of HDD drives. You’ll notice superlatives on them all around the specialized press – they are a lot faster and conduct far better and they are really the future of home computer and laptop computer manufacturing.

Having said that, how can SSDs perform inside the website hosting world? Are they reliable enough to substitute the successful HDDs? At Green Hosting, we’ll assist you to much better see the distinctions between an SSD as well as an HDD and choose the one that most closely fits you needs.

1. Access Time

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After the introduction of SSD drives, file accessibility speeds are now through the roof. As a result of completely new electronic interfaces utilized in SSD drives, the standard data file access time has shrunk to a all–time low of 0.1millisecond.

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HDD drives count on rotating disks for data storage purposes. When a file will be utilized, you need to await the correct disk to reach the correct position for the laser beam to access the file involved. This results in a standard access speed of 5 to 8 milliseconds.

2. Random I/O Performance

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On account of the unique revolutionary data storage strategy incorporated by SSDs, they supply swifter file access speeds and swifter random I/O performance.

For the duration of Green Hosting’s tests, all SSDs confirmed their capacity to take care of at the very least 6000 IO’s per second.

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During the very same tests, the HDD drives confirmed to be much slower, with only 400 IO operations handled per second. Even though this looks like a large amount, if you have a busy web server that serves numerous well known websites, a slow disk drive may result in slow–loading web sites.

3. Reliability

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SSD drives are designed to have as less moving parts as is possible. They utilize a comparable technique to the one used in flash drives and are much more reliable as compared to common HDD drives.

SSDs offer an normal failure rate of 0.5%.

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To have an HDD drive to work, it should spin a couple metallic hard disks at a minimum of 7200 rpm, keeping them magnetically stable in mid–air. There is a many moving elements, motors, magnets and other tools packed in a small place. So it’s no wonder that the normal rate of failing of the HDD drive varies among 2% and 5%.

4. Energy Conservation

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SSD drives are much smaller than HDD drives as well as they don’t possess just about any moving elements at all. Because of this they don’t create so much heat and need considerably less energy to operate and less power for chilling purposes.

SSDs take in somewhere between 2 and 5 watts.

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From the second they have been built, HDDs were always very electric power–ravenous equipment. So when you have a web server with quite a few HDD drives, this tends to increase the month to month power bill.

Normally, HDDs consume between 6 and 15 watts.

5. CPU Power

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SSD drives allow for faster data file accessibility rates, that, consequently, encourage the processor to perform data requests considerably quicker and then to return to other tasks.

The normal I/O hold out for SSD drives is barely 1%.

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When compared with SSDs, HDDs allow for reduced data file access rates. The CPU will be required to wait for the HDD to return the requested data, scheduling its assets in the meanwhile.

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

6.Input/Output Request Times

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Almost all of Green Hosting’s completely new servers now use merely SSD drives. Our own tests have demostrated that utilizing an SSD, the average service time for an I/O request although running a backup continues to be below 20 ms.

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In comparison to SSD drives, HDDs feature substantially reduced service times for input/output queries. During a web server backup, the standard service time for an I/O query varies between 400 and 500 ms.

7. Backup Rates

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You are able to check out the real–world advantages of having SSD drives on a daily basis. As an example, with a web server loaded with SSD drives, a full backup can take only 6 hours.

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Alternatively, on a web server with HDD drives, a similar back–up could take 3 to 4 times as long to complete. A complete backup of an HDD–equipped hosting server usually takes 20 to 24 hours.

To be able to automatically improve the overall performance of your respective web sites without having to adjust any code, an SSD–powered website hosting service will be a great option. Have a look at our Linux cloud web hosting packages and additionally the Linux VPS hosting service – these hosting services include fast SSD drives and are available at cheap prices.


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