For people with a web site or perhaps an application, pace is vital. The quicker your web site works and also the quicker your applications operate, the better for you. Considering that a web site is simply a number of files that talk with one another, the devices that store and access these files play a crucial role in website performance.

Hard disk drives, or HDDs, have been, right until the past several years, the most reliable devices for saving information. Then again, in recent years solid–state drives, or SSDs, are already becoming more popular. Look into our assessment chart to find out if HDDs or SSDs are more effective for you.

1. Access Time

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Resulting from a revolutionary new method of disk drive functionality, SSD drives make it possible for noticeably faster file access speeds. With an SSD, file accessibility times are far lower (only 0.1 millisecond).

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HDD drives even now makes use of the same basic data access concept that was originally developed in the 1950s. Even though it has been significantly improved since then, it’s slow compared to what SSDs are offering to you. HDD drives’ data file access rate ranges somewhere between 5 and 8 milliseconds.

2. Random I/O Performance

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The random I/O performance is crucial for the operation of any data storage device. We’ve carried out substantial testing and have identified that an SSD can manage at the very least 6000 IO’s per second.

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With a HDD drive, the I/O performance gradually raises the more you apply the hard drive. However, just after it reaches a particular restriction, it can’t proceed swifter. And because of the now–old concept, that I/O restriction is significantly below what you can find with a SSD.

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

3. Reliability

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SSD drives do not have just about any rotating parts, which means there’s much less machinery included. And the less actually moving parts you can find, the lower the chances of failure are going to be.

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

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HDD drives make use of rotating disks for storing and reading through files – a concept dating back to the 1950s. Along with disks magnetically suspended in the air, spinning at 7200 rpm, the prospects of something failing are usually higher.

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

4. Energy Conservation

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SSD drives operate virtually silently; they don’t produce excess warmth; they don’t demand supplemental cooling alternatives and take in less energy.

Trials have indicated the normal electricity consumption of an SSD drive is between 2 and 5 watts.

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HDD drives are famous for becoming noisy. They demand far more electricity for cooling down purposes. With a web server that has several HDDs running all of the time, you’ll need a good deal of fans to ensure they are cooler – this may cause them far less energy–effective than SSD drives.

HDDs consume in between 6 and 15 watts.

5. CPU Power

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SSD drives provide for a lot quicker data file accessibility speeds, which generally, in return, enable the processor to perform data file requests considerably quicker and to return to different duties.

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

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As compared with SSDs, HDDs allow for slower file access rates. The CPU will need to wait for the HDD to return the required data, scheduling its resources in the meantime.

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 admirably as they have in the course of our checks. We ran a full system data backup on one of the production servers. Over the backup process, the standard service time for any I/O requests was basically under 20 ms.

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During the very same trials with the same web server, now fitted out using HDDs, functionality was noticeably slower. Throughout the server back–up process, the average service time for any I/O demands fluctuated between 400 and 500 ms.

7. Backup Rates

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Speaking about back–ups and SSDs – we have observed a substantual enhancement with the back up rate as we moved to SSDs. Today, a standard hosting server backup will take only 6 hours.

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Throughout the years, we’ve got employed largely HDD drives on our machines and we’re familiar with their effectiveness. With a hosting server loaded with HDD drives, a complete hosting server data backup may take about 20 to 24 hours.

Should you want to automatically improve the overall functionality of your websites and not have to transform any kind of code, an SSD–driven hosting solution is really a really good option. Take a look at the Linux web hosting service packages and additionally our Linux VPS service – our solutions include fast SSD drives and are offered at the best prices.

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