Today, all of the new computing devices contain SSD drives in place of HDD drives. One can find superlatives on them throughout the specialised press – that they are faster and conduct better and that they are really the future of desktop computer and laptop production.

Then again, how do SSDs stand up in the website hosting community? Could they be reliable enough to substitute the verified HDDs? At Bluff City Host, we are going to make it easier to far better be aware of the differences among an SSD as well as an HDD and determine the one that most closely fits you needs.

1. Access Time

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SSD drives present a fresh & impressive way of file storage in accordance with the use of electronic interfaces instead of any sort of moving components and turning disks. This brand new technology is faster, making it possible for a 0.1 millisecond file accessibility time.

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HDD drives depend on spinning disks for data storage purposes. Every time a file will be used, you will need to wait around for the appropriate disk to reach the correct position for the laser beam to access the file in question. This ends in an average access rate of 5 to 8 milliseconds.

2. Random I/O Performance

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Because of the same revolutionary approach that allows for speedier access times, you can also appreciate better I/O efficiency with SSD drives. They are able to conduct double as many operations within a specific time compared with an HDD drive.

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

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Having an HDD drive, the I/O performance progressively enhances the more you apply the drive. Nonetheless, as soon as it actually reaches a certain limitation, it can’t go faster. And because of the now–old technology, that I/O limit is significantly below what you can get with a SSD.

HDD are only able to go as far as 400 IO’s per second.

3. Reliability

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SSD drives don’t have any rotating elements, meaning that there’s much less machinery within them. And the less physically moving elements you will find, the lower the chances of failure are going to be.

The normal rate of failure of any SSD drive is 0.5%.

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HDD drives work with rotating hard disks for saving and reading info – a concept going back to the 1950s. Along with hard disks magnetically hanging in the air, rotating at 7200 rpm, the prospect of something going wrong are usually increased.

The common rate of failure of HDD drives ranges amongst 2% and 5%.

4. Energy Conservation

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SSD drives are much smaller than HDD drives as well as they lack just about any moving parts at all. Because of this they don’t produce so much heat and require considerably less electricity to function and much less energy for chilling purposes.

SSDs take in amongst 2 and 5 watts.

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HDD drives are renowned for staying noisy. They need more energy for chilling reasons. With a web server containing a multitude of HDDs running consistently, you need a lot of fans to make sure they’re kept cool – this will make them much less energy–effective than SSD drives.

HDDs use up between 6 and 15 watts.

5. CPU Power

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Because of SSD drives’ higher I/O efficiency, the main web server CPU can work with data requests a lot quicker and conserve time for additional functions.

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

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Compared to SSDs, HDDs enable slower data file accessibility rates. The CPU will be required to wait for the HDD to come back the inquired data, scheduling its assets meanwhile.

The regular I/O wait for HDD drives is around 7%.

6.Input/Output Request Times

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In real life, SSDs perform as perfectly as they performed for the duration of Bluff City Host’s testing. We competed a full platform backup on one of the production web servers. Over the backup operation, the common service time for I/O calls was indeed below 20 ms.

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Throughout the same tests with the same hosting server, this time around fitted out with HDDs, efficiency was noticeably slower. During the server backup procedure, the average service time for I/O requests fluctuated somewhere between 400 and 500 ms.

7. Backup Rates

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Another real–life enhancement will be the speed at which the backup is created. With SSDs, a web server data backup today requires less than 6 hours implementing our web server–enhanced software.

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Through the years, we’ve worked with predominantly HDD drives with our servers and we are well aware of their overall performance. With a server built with HDD drives, an entire web server backup normally takes around 20 to 24 hours.

If you want to immediately enhance the general performance of your respective sites and not have to alter any code, an SSD–operated web hosting service will be a excellent alternative. Check out the shared website hosting packages as well as our VPS servers – our services offer extremely fast SSD drives and are offered at cheap prices.

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