Generally speaking RAID storage is known for its systems that provide a certain amount of redundancy and can act as a backup in case something goes wrong. However how safe is the data on RAID storage really?

The answer to that is not as simple as you may imagine, and it really depends on the type or ‘level’ of RAID that is in use. Different levels of RAID storage use very different technology that impact how safe the data that is stored will be.

Mirroring and Parity

In simple terms, all types of RAID storage apart from RAID 0 use some form of mirroring or parity. The difference between mirroring and parity is a bit subtle – mirroring involves replicating data that is stored precisely, whereas parity involves generating a parity checksum that can be used to restore any data.

While both mirroring and parity provide a form of backup and act as a safety net in case something goes wrong with a particular sector or drive – the degree to which they do so can vary. For example RAID 5 uses a single parity system that can hold up when one drive fails, but RAID 6 uses double parity that allows it to hold up even when two drives fail.

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Movavi is an all in one screencasting software that allows you to perform screen video capture, edit and sharing with friends. Movavi is compatible with all versions of Windows including Windows XP, Vista, 7, 8 and 10. It also support Windows that are already installed with up to date patches and service packs.

Record a Screen Video with Movavi

The easy to use screen video capture software allows you to capture webcam video and screenshots. It allows you to import the video from a video streaming site.You just have to set the video parameters and you can start capturing the video from your webcam. Movavi allows you to adjust the frame rate to 60 fps or lower. Next, you must choose a recording area by dragging the square to the specific part of the screen you want to capture.

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ISDN or Integrated Services Digital Network has long been accepted to be the better choice when compared to the older PSTN (Public Switched Telephone Network). Through ISDN, multiple data, including video, audio, and files can be digitally transmitted from one point in a network to another using a single line. In this article, we will show you the basics of ISDN and how your business can benefit from it.

Better signal quality = speed

The first obvious reason is speed. With ISDN, you get multiple digital channels, which means you can compress all channels and come up with a higher bandwidth than PSTN can deliver. With increased bandwidth, you’re able to accomplish a lot of things that was previously unavailable to normal modems, some of these include:

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Nexus 6The first version of Nexus 6 has a cool feature named “Double-tap to wake” to wake up. The function which looks like HTC One M8, that somehow has been deleted by Google before this handset officially released to public. It is not clear enough about the reason why Google do that. But if you have rooted Nexus 6, you can get the feature “Double-tap to wake” back by this simple application.

Having a feature “Double Tap to Wake” on your smartphone must be very amusing. It might need more struggle to find this for your Nexus 5, but you will find it is much easier for Nexus 6. On Nexus 6, you just need simple steps to get this feature. 

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Smartphones have some of the most brilliant and intuitive design out there. Which is why it’s such a bummer that one swift drop on the pavement could end your baby’s life for good. If you’ve ever had your precious iPhone or Android fall victim to a harsh fall, you know the value of a good protective case. But if you don’t want to pay top dollar for an ugly, utilitarian design that will ruin your next Instagram selfie and barely do the job it’s designed for, it’s easy to feel like your optionsare limited.

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How To & Trick

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