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Data storage complexity: from single disks to hybrid storage systems

data storage

This article presents the evolution of end-user storage systems focusing on the data storage complexity: from traditional hard drives to the complex fusion of filesystems and multi-disk arrays. We followed the data storage development as it strives to satisfy the always increasing requirements of several kinds: capacity, performance, fault-tolerance and flexibility. Hard drives …

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TunnelBear: Cuddly or Dangerous?

Tunnel Bear

There are two kinds of bears: the cuddly, teddy-bear type and the vicious, sneaky bear that will eat you alive if you’re not careful. TunnelBear, one of the biggest players in the freemium VPN market, is a little bit of both. TunnelBear has gotten increased press in the past few …

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