For people with a web site or maybe an web app, speed is vital. The quicker your site works and also the faster your applications function, the better for you. Considering that a web site is just a variety of data files that connect with one another, the systems that keep and access these data files have an important role in site general performance.

Hard disk drives, or HDDs, have been, right until the past few years, the most trustworthy products for saving data. However, in recent times solid–state drives, or SSDs, are already gaining interest. Check out our evaluation chart to view if HDDs or SSDs are more suitable for you.

1. Access Time

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SSD drives give a completely new & ingenious method of data storage in accordance with the utilization of electronic interfaces in place of just about any moving parts and rotating disks. This brand–new technology is noticeably faster, allowing for a 0.1 millisecond data accessibility time.

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HDD drives depend on spinning disks for data storage reasons. Every time a file will be utilized, you have to await the appropriate disk to reach the right position for the laser beam to reach the data file you want. This ends in a typical access speed of 5 to 8 milliseconds.

2. Random I/O Performance

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Due to the same radical technique allowing for faster access times, you can also benefit from greater I/O efficiency with SSD drives. They’re able to conduct double the operations throughout a given time as compared to an HDD drive.

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

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All through the exact same tests, the HDD drives confirmed to be significantly slower, with 400 IO operations managed per second. While this looks like a large amount, for people with a hectic server that contains numerous sought after sites, a slow hard disk drive may lead to slow–loading sites.

3. Reliability

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SSD drives are meant to have as less rotating components as possible. They use a comparable technology to the one used in flash drives and are also significantly more reliable when compared with conventional HDD drives.

SSDs come with an common failure rate of 0.5%.

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As we already have observed, HDD drives rely on spinning disks. And anything that employs a large number of moving elements for extented time frames is at risk from failing.

HDD drives’ typical rate of failure can vary among 2% and 5%.

4. Energy Conservation

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SSD drives operate nearly soundlessly; they don’t create extra heat; they don’t mandate additional cooling down solutions as well as take in a lot less power.

Lab tests have revealed that the common electrical power intake of an SSD drive is somewhere between 2 and 5 watts.

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HDD drives can be known for being loud; they are at risk from overheating and in case you have several disk drives in a single web server, you will need one more air conditioning device just for them.

All together, HDDs use up in between 6 and 15 watts.

5. CPU Power

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Because of SSD drives’ better I/O performance, the leading web server CPU can easily work with file demands more quickly and preserve time for different procedures.

The average I/O wait for SSD drives is only 1%.

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HDD drives enable sluggish access speeds than SSDs do, which will result for the CPU having to delay, while scheduling resources for the HDD to uncover and return the inquired file.

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

6.Input/Output Request Times

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It’s time for some real–world examples. We ran a complete platform backup with a web server using only SSDs for data storage uses. During that process, the standard service time for any I/O demand kept beneath 20 ms.

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With the exact same hosting server, however, this time furnished with HDDs, the end results were completely different. The average service time for any I/O request fluctuated between 400 and 500 ms.

7. Backup Rates

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You are able to feel the real–world added benefits of having SSD drives each and every day. By way of example, on a server pre–loaded with SSD drives, a full backup can take merely 6 hours.

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Throughout the years, we have worked with predominantly HDD drives on our servers and we’re familiar with their performance. On a server loaded with HDD drives, a complete hosting server data backup will take about 20 to 24 hours.

Should you want to instantly improve the overall general performance of your websites with no need to alter any code, an SSD–powered web hosting solution is a good option. Take a look at our Linux shared web hosting plans packages and additionally the Linux VPS plans – these hosting solutions have quick SSD drives and are offered at inexpensive price points.

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