For years there seemed to be only one dependable way for you to keep info on a personal computer – employing a hard drive (HDD). Nonetheless, this type of technology is presently displaying its age – hard drives are really noisy and slow; they can be power–hungry and have a tendency to create a great deal of warmth throughout serious operations.
SSD drives, alternatively, are extremely fast, take in a smaller amount power and are far less hot. They provide an innovative way of file access and data storage and are years in front of HDDs with regards to file read/write speed, I/O effectiveness and also power capability. Figure out how HDDs stand up up against the more recent SSD drives.
1. Access Time
After the release of SSD drives, file accessibility rates are now tremendous. Thanks to the completely new electronic interfaces utilized in SSD drives, the common data access time has been reduced towards a all–time low of 0.1millisecond.
The concept behind HDD drives dates back to 1954. And even while it’s been noticeably processed over time, it’s still no match for the imaginative technology powering SSD drives. Utilizing today’s HDD drives, the top file access speed you can achieve varies in between 5 and 8 milliseconds.
2. Random I/O Performance
Because of the brand new radical data storage solution embraced by SSDs, they provide speedier file access speeds and speedier random I/O performance.
All through Riseshost Hosting’s trials, all SSDs revealed their ability to work with at the very least 6000 IO’s per second.
During the very same tests, the HDD drives proved to be significantly slower, with simply 400 IO operations managed per second. Although this may seem like a large amount, for people with an overloaded server that contains a great deal of well–liked websites, a slow disk drive may lead to slow–loading web sites.
SSD drives do not have any sort of rotating components, meaning there’s much less machinery in them. And the fewer literally moving components there are, the fewer the probability of failure are going to be.
The standard rate of failing of any SSD drive is 0.5%.
Since we already have mentioned, HDD drives rely on spinning hard disks. And something that employs plenty of moving components for continuous time frames is prone to failure.
HDD drives’ typical rate of failure ranges among 2% and 5%.
4. Energy Conservation
SSD drives work almost silently; they don’t create surplus heat; they don’t call for more air conditioning solutions and also take in less energy.
Tests have shown the typical electric power use of an SSD drive is somewhere between 2 and 5 watts.
HDD drives are famous for being noisy. They want extra electric power for cooling down applications. Within a server containing a lot of different HDDs running all the time, you’ll need a large amount of fans to ensure that they’re cooler – this makes them far less energy–effective than SSD drives.
HDDs use up in between 6 and 15 watts.
5. CPU Power
The swifter the file accessibility rate is, the quicker the data calls are going to be delt with. Therefore the CPU won’t have to arrange allocations expecting the SSD to reply back.
The regular I/O delay for SSD drives is merely 1%.
HDD drives accommodate reduced access speeds as compared to SSDs do, which will result for the CPU being forced to delay, although arranging assets for your HDD to discover and return the inquired data file.
The average I/O wait for HDD drives is about 7%.
6.Input/Output Request Times
The vast majority of Riseshost Hosting’s completely new servers moved to solely SSD drives. Our very own lab tests have demostrated that utilizing an SSD, the typical service time for any I/O request while doing a backup continues to be under 20 ms.
During the same trials sticking with the same web server, this time fitted out using HDDs, effectiveness was considerably reduced. All through the web server data backup procedure, the common service time for any I/O requests varied somewhere between 400 and 500 ms.
7. Backup Rates
An additional real–life improvement will be the rate with which the back up has been produced. With SSDs, a web server backup currently takes under 6 hours by making use of our hosting server–designed software.
Through the years, we have got used largely HDD drives with our web servers and we are knowledgeable of their overall performance. On a server designed with HDD drives, a complete hosting server data backup may take about 20 to 24 hours.
Should you wish to instantaneously improve the effectiveness of your sites and never having to alter just about any code, an SSD–driven web hosting service is a great solution. Check out our Linux shared hosting packages and also the Linux VPS web hosting services – these hosting services have quick SSD drives and are offered at affordable prices.
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