When you have a web site or maybe an app, speed is important. The swifter your website functions and the quicker your web apps function, the better for everyone. Since a web site is just a selection of data files that connect with one another, the devices that keep and work with these data files have an important role in site performance.

Hard disks, or HDDs, have been, until the past several years, the more effective devices for saving data. However, in recent times solid–state drives, or SSDs, have already been gathering popularity. Look at our comparison chart to find out if HDDs or SSDs are more appropriate for you.

1. Access Time

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Resulting from a radical new solution to disk drive functionality, SSD drives allow for much quicker data file accessibility speeds. Having an SSD, data access instances are far lower (as little as 0.1 millisecond).

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The concept driving HDD drives dates back to 1954. And while it has been considerably processed progressively, it’s nonetheless can’t stand up to the innovative technology driving SSD drives. With today’s HDD drives, the highest data access rate it is possible to achieve differs in between 5 and 8 milliseconds.

2. Random I/O Performance

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The random I/O performance is critical for the functionality of a data file storage device. We’ve conducted thorough tests and have determined that an SSD can handle at least 6000 IO’s per second.

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With a HDD drive, the I/O performance progressively enhances the more you apply the drive. However, in the past it reaches a specific limitation, it can’t proceed quicker. And because of the now–old concept, that I/O cap is noticeably below what you might have with a SSD.

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

3. Reliability

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SSD drives are lacking any sort of rotating elements, which means there’s much less machinery in them. And the fewer actually moving parts you can find, the fewer the prospect of failing will be.

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

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For the HDD drive to operate, it needs to rotate a pair of metal hard disks at more than 7200 rpm, having them magnetically stabilized in the air. There is a massive amount of moving components, motors, magnets along with other tools crammed in a small space. Hence it’s obvious why the regular rate of failure of any HDD drive varies among 2% and 5%.

4. Energy Conservation

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SSDs don’t have moving elements and need hardly any cooling down power. Additionally, they involve a small amount of energy to perform – lab tests have demostrated that they’ll be powered by a regular AA battery.

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

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HDD drives can be infamous for being loud; they can be more likely to overheating and if you have several hard drives within a web server, you need one more cooling device exclusively for them.

All together, HDDs take in between 6 and 15 watts.

5. CPU Power

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Thanks to SSD drives’ higher I/O performance, the leading server CPU can process data file demands more quickly and save time for other operations.

The normal I/O wait for SSD drives is just 1%.

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HDD drives accommodate sluggish access speeds than SSDs do, which will result in the CPU being forced to hang on, whilst scheduling assets for the HDD to discover and give back the requested data.

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

6.Input/Output Request Times

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In the real world, SSDs carry out as perfectly as they did in the course of EtinoXa Tech’s tests. We ran a complete platform backup on one of our production servers. All through the backup process, the common service time for I/O queries was indeed under 20 ms.

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Compared to SSD drives, HDDs offer substantially reduced service rates for I/O requests. Throughout a server backup, the common service time for any I/O query ranges between 400 and 500 ms.

7. Backup Rates

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You can easily experience the real–world added benefits of using SSD drives each day. By way of example, with a server equipped with SSD drives, a complete backup is going to take only 6 hours.

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We employed HDDs mainly for quite a while and we have got excellent comprehension of exactly how an HDD works. Creating a backup for a web server furnished with HDD drives can take around 20 to 24 hours.

With EtinoXa Tech, you will get SSD–powered web hosting solutions at good prices. Our Linux website hosting packages contain SSD drives by default. Go in for an website hosting account with us and see the way your websites will become better promptly.


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