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Entries in Data Storage (2)

Saturday
Jun292013

The NSA and You, what they probably know about you!

A Spy's Spy

NSA has Secrets!

VPN4ALL TurbostreamIn a recent report by USA Today, we see just how much the NSA is keeping behind closed doors! I have been seeing this come over the years and quite frankly have expected this to happen.   Nothing has changed in my mind, but I am sure everyone is either quite uncomfortable or in denial of the whole thing.  They have everything they need including your identity, although they already had that if your a US citizen.

Cell Phone Data!

With Prism program being exposed you can bet they are wire taping all the data from Cell Phones, your IMEI, GPS location, and even who you sent or received text messages from.  That is however where you should worry.   

Most phones are using data to place phone calls now a days.   We have went from analog to digital on over the air televisions and they did the same thing to digitial voice calls.   So when you dial your cell phone and talk to your friend or family member.   You can bet the NSA is listening in.   

Emails and You!

Just like Google will look for keywords in your emails to serve up relevant ads in your Gmail account. That was to unexpected they have to make money somewhere.   It can be very dangerous though to email someone with really bad words and I mean those words you don’t want to flag you as a potential terrorist.  Emails are being sent to other servers without encryption and this is a good example on how the NSA is also getting your private emails to friends and family.

All Data is be collected!

I am almost certain that all data you have is being collected at some form or another.   You can really expect it to change over night but you can at least keep what privacy you have safe and secure.   You need something like VPN4ALL Enhanced VPN Security Military Grade Encryption Hide your Identity from Hackers and Government ALIKE.   I won’t say this is the only thing you need but it will help you protect your privacy online.   I like them because they have mobile VPN that you can use with your mobile phones and tablets and keep your safe and secure.

 

Monday
Jun042012

Flash: How Businesses are Adopting New Data Storage

 

Data storage - old and new

 

While solid-state disk (SSD) technology [Affiliate Link] isn’t anything new – it has been around for a few years as fast local storage for personal and business laptops and mobile devices – it is being used in new ways that is catching the eye of big spenders in the data storage and management industry. In particular, datacenters and server manufacturers are really taking notice. For starters, flash storage is a bit more stable than traditional disks, as it doesn’t rely on mechanical parts to function.

The downside is flash disk technology can cost over 10 times what mechanical disks cost. While there is much anticipation to use the latest and greatest technology, new startups in the space are looking for ways to make flash storage solutions as inexpensive as possible. To put this into concrete figures, traditional mechanical hard disks cost $1 per gigabyte, while flash disk solutions cost upwards of $10/GB.

An SSD Primer: SSDs vs. HDDs

In order to talk about why SSD tech is such a big deal, it’s important to understand exactly what we’re talking about when we’re talking about solid state:

  • Hard Disk Drives (HDDs) – Hard disks are made up of mechanical moving parts. This includes a rotating disk coated in magnetic material where all the data is stored. Since these components are fairly primitive compared to cutting edge data storage technology, their price tag is relatively low. The major downside to hard disk storage solutions is that the components that make up hard disks can break down and even wear out. In fact, the majority of hard disks face a lifespan of about five years.
  • Solid-State Drives (SSDs) – Solid-state drives on the other hand skip the mechanical parts, and rely on a tiny, silicon-based microchip to store data, as opposed to a mechanical magnetic disk. This makes for a much more reliable storage solution. Again, these drives are dramatically more expensive that HDDs.

How Businesses Are Using SSD Tech: Hybrid Disk Solutions

As with many new technological advances, businesses are adopting a hybrid approach to flash storage integration. This seems to be the healthiest balance between the cost effectiveness and instability of HDDs, and the high performance and high price tag of most SSDs. Companies, both large and small, are using hard disks to manage menial tasks on a small scale, while using solid state systems to the heavy lifting when it comes to multimedia and document file management on large scale. Additionally, some larger institutions fail to see the immediate need of adopting flash technology. In fact, many large universities and other like-minded institutions have resorted to using desktop virtualization in lieu of high-priced flash storage. A sensible choice, given the financial turmoil inherent in the education industry at current.

Conclusion

In the world of data storage, you really get what you pay for. Every business has to establish what their immediate and long-term needs are going to be. For small to medium size businesses, a stable of massive flash storage arrays is neither going to be possible or practical for now. The good news is that there are legions of storage geeks in their evil lairs cooking up the next big thing in flash storage that just may end archaic forms of data storage for good.

Zach Buckley is a freelance writer who is interested in exploring the intersection of culture, science and education.  He lives in the Midwest and enjoys music, literature and good food.