What are the advantages of Solid State Drives (SSD) benefits over traditional hard disk drives?

 

knownhosttrans Part two of our SDD series of posts today we explore the advantages of solid state drives benefits over hard disk drives and look into the further benefits of having a web host company who provides solid state storage over hdd. HINT – we do!

 

It’s either CHEAP or FAST, it’s never both successfully

 

Selecting a hosting provider is often considered an afterthought by website owners and IT professionals. After painstakingly developing a site, or creating an application, decision makers often select web hosting based on the most arbitrary reasons. A low price or an abundance of server space does not necessarily speak to the quality of a web hosting provider. What does indicate the quality of a web host is the technology they use to serve their clients.

 

In a web hosting environment, no other feature is as critical as the speed with which web pages and applications are delivered to end users. In a matter of milliseconds, web users decide whether or not a page is loading fast enough for them. In the case of content that loads too slowly, web users often leave a website and look for information elsewhere.

 

While some bottlenecks can be overcome with scripting techniques and the use of caching, content-rich websites invariably take longer to load than the traditional pages that the web was designed to serve. One of the newest ways that web masters squeeze every possible burst of speed out of their content is by utilizing hosting which features SSD drives. SSD (Solid State Drives), rely on flash memory to deliver content exponentially faster than traditional magnetic hard drives. Solid State Drives also have a much lower rate of failure than magnetic drives; allowing content to be reliably delivered over much longer periods of times than with conventional hard drives.

 

 SSD and the Hosting companies

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How does a solid state drive work?

 

Recently we added our managed SSD VPS to our services; in part one of our series of posts about SOLID STATE DRIVES, we’re exploring the basics, how does the SSD work?

 

Solid State Drives – 101SSD

A solid-state drive (SSD) uses semiconductor chips to store data instead of magnetic media. Since a computer already has chips, the motherboard contains the RAM memory where the memory and information is stored. This is referred to as volatile memory since as soon as the computer loses power the memory is going to evaporate. The chips that are in a solid-state drive are known as non-volatile memory meaning that a person could access the data even without power. Furthermore, replacing a solid-state drive is easy since the chips are located on another part of the computer and they don’t affect any other components in the computer.

Memory and Storage

Simple memory (RAM) is a fleeting kind of memory and it just requires power to do its job. However, storage holds all of the digital files, and it retains everything even when the power is off. Since some storage devices are referred to as flash memory, the line between RAM and storage can be blurred. Flash memory has the capacity to holds lots of information, but it can do it with the power off or on. In addition, flash memory has no mechanical parts. It’s only devices that have semiconductor properties that they’re called solid state. There are also two types of flash memory: NAND and NOR. Both contain cells in a grid, but they are wired differently for different performance. So a solid-state drive is a flash drive that uses NAND flash and it also has rewritable memory.

Three words, Back up, Back up and Back up

HELLO! yes everyone should consider a backup drive since most hard drive disks do fail eventually. HDDs drives do fail more frequently than people like to admit. Speed is also an important factor to consider when comparing solid-state drives to HDDs. Since solid-state drives can access data more quickly, it makes the computer faster since it can access the data and the files more quickly. Even a casual user will notice the difference of performance in the computer when they use an SSD. But it is the game designers and animators that were the early adopters of SDDs since they save time when reading large files. In addition, SDDs use less power than traditional hard drives, staying cooler and preserving battery life. Another advantage is that they’re quiet since they don’t have any of the whirring and clicking that is associated with traditional hard drives.

Now for the Bad News

There are also a few drawbacks with the SSD, mainly it’s still relatively expensive; on average, a person spends about $280 on a 240 gigabytes of storage on a solid-state drive. The same person is going to pay around $65 for a traditional hard drive. In addition, there is an issue of longevity. Since solid-state drives use NAND flash there can be only a finite number of writes. This happens because an SDD can’t write more information until they erase large blocks of data. So when the drive goes through the erase cycle, some of the charge is left in the transistor which changes its resistance. Eventually the resistance will become so great that the gate can’t be flipped it all, and then the drive is completely useless. (but you remembered your back up right?)

Stay Tuned!

In part 2 we dive deep into the advantages of SSDs over HDDs, so if you’re not convinced yet, you will be!

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