For people with a web site or perhaps an application, pace is vital. The speedier your site performs and then the speedier your web apps perform, the better for everyone. Because a web site is only an assortment of files that connect to each other, the devices that store and access these data files have a crucial role in site efficiency.

Hard disk drives, or HDDs, have been, until recent times, the more effective devices for saving data. However, in recent years solid–state drives, or SSDs, have already been gaining interest. Have a look at our assessment chart to find out whether HDDs or SSDs are better for you.

1. Access Time

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SSD drives offer a fresh & progressive method of data storage in accordance with the use of electronic interfaces as an alternative to any kind of moving parts and rotating disks. This unique technology is much quicker, making it possible for a 0.1 millisecond file access time.

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HDD drives make use of rotating disks for files storage reasons. When a file is being used, you have to await the appropriate disk to get to the correct place for the laser to reach the data file involved. This translates into an average access rate of 5 to 8 milliseconds.

2. Random I/O Performance

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The random I/O performance is vital for the functionality of any data file storage device. We have executed in depth testing and have identified that an SSD can manage at least 6000 IO’s per second.

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Hard drives provide slower file access speeds due to the aging file storage space and accessibility concept they are by making use of. And they also display much reduced random I/O performance as compared with SSD drives.

For the duration of Ovi Server’s tests, HDD drives managed typically 400 IO operations per second.

3. Reliability

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SSD drives are designed to have as less rotating parts as possible. They use an identical concept to the one utilized in flash drives and are also much more dependable compared to conventional HDD drives.

SSDs have an average failure rate of 0.5%.

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For the HDD drive to operate, it needs to rotate a couple of metallic hard disks at over 7200 rpm, retaining them magnetically stable in the air. There is a massive amount moving elements, motors, magnets and also other gadgets packed in a tiny space. Hence it’s obvious why the regular rate of failure of the HDD drive can vary somewhere between 2% and 5%.

4. Energy Conservation

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SSD drives operate practically silently; they don’t create excess warmth; they don’t demand supplemental cooling solutions and also take in much less electricity.

Tests have demonstrated that the common electric power use of an SSD drive is between 2 and 5 watts.

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From the minute they were constructed, HDDs have been quite electrical power–greedy equipment. Then when you have a web server with multiple HDD drives, this will boost the monthly electricity bill.

Normally, HDDs use up in between 6 and 15 watts.

5. CPU Power

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The quicker the file access speed is, the swifter the file demands will be treated. Therefore the CPU won’t have to arrange allocations waiting around for the SSD to answer back.

The standard I/O delay for SSD drives is barely 1%.

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In comparison with SSDs, HDDs allow for slower file access rates. The CPU is going to wait for the HDD to return the inquired data, scheduling its assets for the time being.

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

6.Input/Output Request Times

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It is time for several real–world illustrations. We, at Ovi Server, produced an entire system backup with a hosting server using only SSDs for file storage uses. In that operation, the regular service time for an I/O query stayed under 20 ms.

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Throughout the exact same trials with the exact same server, this time fitted out using HDDs, functionality was much slow. All through the server backup process, the regular service time for any I/O requests varied somewhere between 400 and 500 ms.

7. Backup Rates

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You can feel the real–world great things about having SSD drives on a daily basis. As an example, on a web server equipped with SSD drives, a complete backup will take only 6 hours.

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Over the years, we have utilized predominantly HDD drives on our web servers and we are familiar with their efficiency. On a hosting server pre–loaded with HDD drives, a full web server data backup may take around 20 to 24 hours.

With Ovi Server, you can find SSD–powered web hosting services at good prices. The hosting plans plus our Linux VPS plans contain SSD drives by default. Apply for an account with us and observe how your websites can become far better automatically.

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