These days, all of the completely new computer systems contain SSD drives as an alternative for HDD drives. You can find superlatives on them everywhere in the professional press – that they are a lot quicker and perform far better and that they are really the future of home pc and laptop production.

Nevertheless, how do SSDs stand up inside the web hosting community? Can they be dependable enough to replace the tested HDDs? At Lunahostia.com, we are going to assist you far better understand the differences between an SSD and an HDD and determine which one best suits you needs.

1. Access Time

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SSD drives give a completely new & innovative approach to file safe–keeping in accordance with the use of electronic interfaces rather than just about any moving parts and spinning disks. This completely new technology is considerably faster, allowing for a 0.1 millisecond data file accessibility time.

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HDD drives depend on spinning disks for data storage purposes. Every time a file will be accessed, you need to wait around for the appropriate disk to get to the right place for the laser beam to access the data file you want. This leads to a typical access rate of 5 to 8 milliseconds.

2. Random I/O Performance

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As a result of the brand new revolutionary file storage technique incorporated by SSDs, they offer a lot quicker data access speeds and faster random I/O performance.

During our trials, all SSDs revealed their capacity to take care of at the least 6000 IO’s per second.

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Throughout the same trials, the HDD drives confirmed to be significantly slower, with simply 400 IO operations managed per second. Although this might appear to be a great number, for people with a hectic web server that hosts many famous sites, a sluggish hard disk may lead to slow–loading web sites.

3. Reliability

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SSD drives don’t have any sort of moving components, meaning there’s a lesser amount of machinery inside them. And the fewer physically moving components you can find, the lower the probability of failure are going to be.

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

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HDD drives implement spinning hard disks for holding and browsing files – a technology since the 1950s. And with hard disks magnetically hanging in the air, rotating at 7200 rpm, the probability of something failing are much higher.

The average rate of failure of HDD drives can vary between 2% and 5%.

4. Energy Conservation

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SSDs are lacking moving components and need not much cooling energy. In addition they demand a small amount of electricity to work – tests have indicated that they can be powered by a normal AA battery.

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

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From the moment they were constructed, HDDs have invariably been really electricity–greedy products. And when you’ve got a hosting server with a couple of HDD drives, this tends to raise the month to month power bill.

Typically, HDDs consume in between 6 and 15 watts.

5. CPU Power

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SSD drives support faster data file accessibility speeds, which, in turn, encourage the processor to complete data calls considerably faster and afterwards to return to different tasks.

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

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If you use an HDD, you must dedicate additional time waiting around for the outcome of your data file request. Because of this the CPU will remain idle for extra time, expecting the HDD to react.

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

6.Input/Output Request Times

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The vast majority of Lunahostia.com’s new servers are now using solely SSD drives. Our own lab tests have revealed that using an SSD, the normal service time for an I/O request whilst operating a backup continues to be below 20 ms.

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All through the very same tests sticking with the same web server, this time installed out utilizing HDDs, general performance was substantially sluggish. During the server data backup procedure, the normal service time for I/O calls varied somewhere between 400 and 500 ms.

7. Backup Rates

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Yet another real–life improvement is the rate at which the backup has been made. With SSDs, a web server backup currently takes no more than 6 hours by making use of our web server–enhanced software.

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We employed HDDs exclusively for a couple of years and we’ve excellent understanding of precisely how an HDD runs. Creating a backup for a server equipped with HDD drives can take about 20 to 24 hours.

The Linux shared web hosting packages accounts include SSD drives by default. Be a part of our family here, at Lunahostia.com, and see the way we just might help you boost your site.

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