For years there seemed to be a single dependable way to store information on your personal computer – working with a hard drive (HDD). On the other hand, this kind of technology is presently showing its age – hard disk drives are really noisy and slow; they’re power–hungry and are likely to produce a great deal of warmth in the course of intensive operations.
SSD drives, in contrast, are really fast, use up much less power and are generally far less hot. They offer a new solution to file access and data storage and are years in front of HDDs in relation to file read/write speed, I/O effectiveness and then energy efficacy. See how HDDs fare up against the more recent SSD drives.
1. Access Time
Due to a revolutionary new way of disk drive general performance, SSD drives permit for faster data file access speeds. With an SSD, data file accessibility times are much lower (under 0.1 millisecond).
The technology driving HDD drives dates all the way back to 1954. And while it has been substantially polished in recent times, it’s still can’t stand up to the ingenious ideas driving SSD drives. With today’s HDD drives, the top file access rate you are able to achieve can vary between 5 and 8 milliseconds.
2. Random I/O Performance
As a result of the new revolutionary data file storage solution embraced by SSDs, they provide swifter file access rates and quicker random I/O performance.
During Pop Hosting’s tests, all SSDs revealed their capacity to take care of at the very least 6000 IO’s per second.
Throughout the exact same tests, the HDD drives turned out to be considerably slower, with 400 IO operations managed per second. Even though this looks like a significant number, for those who have a busy server that serves many sought after websites, a sluggish hard disk drive can cause slow–loading web sites.
SSD drives lack any sort of moving elements, meaning there’s much less machinery included. And the fewer physically moving components you’ll find, the fewer the probability of failure are going to be.
The common rate of failing of an SSD drive is 0.5%.
HDD drives use rotating hard disks for saving and reading files – a concept since the 1950s. With disks magnetically hanging in the air, rotating at 7200 rpm, the prospect of something failing are considerably increased.
The standard rate of failing of HDD drives varies between 2% and 5%.
4. Energy Conservation
SSD drives are much small compared to HDD drives and they don’t have virtually any moving elements at all. Consequently they don’t make as much heat and need a lot less energy to function and much less energy for cooling reasons.
SSDs take in between 2 and 5 watts.
As soon as they were constructed, HDDs have always been very electricity–heavy devices. So when you have a hosting server with a bunch of HDD drives, this will certainly add to the regular utility bill.
Typically, HDDs take in between 6 and 15 watts.
5. CPU Power
The faster the file accessibility rate is, the swifter the file queries will be processed. Because of this the CPU won’t have to reserve resources expecting the SSD to respond back.
The standard I/O delay for SSD drives is simply 1%.
By using an HDD, you will need to dedicate time looking forward to the results of your data file call. Because of this the CPU will stay idle for much more time, waiting around for the HDD to reply.
The average I/O wait for HDD drives is around 7%.
6.Input/Output Request Times
It is time for a few real–world illustrations. We, at Pop Hosting, produced a full system backup on a server using only SSDs for data storage reasons. In that process, the common service time for an I/O demand kept below 20 ms.
All through the very same tests with the exact same hosting server, now fitted out using HDDs, efficiency was substantially slow. Throughout the hosting server data backup process, the standard service time for I/O demands varied between 400 and 500 ms.
7. Backup Rates
One more real–life improvement is the rate at which the data backup is developed. With SSDs, a hosting server data backup currently will take less than 6 hours by making use of Pop Hosting’s server–optimized software.
In the past, we have used mainly HDD drives with our machines and we’re knowledgeable of their effectiveness. On a hosting server furnished with HDD drives, a full web server back–up usually takes around 20 to 24 hours.
If you want to quickly raise the general performance of your respective websites with no need to adjust any kind of code, an SSD–equipped website hosting service will be a really good solution. Look at Pop Hosting’s Linux cloud hosting packages plus the Linux VPS plans – our solutions highlight swift SSD drives and are available at good prices.
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