RAID

Ever since my previous foray into building a server, I’v been trolling Lab Gopher for an upgrade. My preference would have been for a Dell PowerEdge R720xd 3.5-inch format since it could hold 12 full-size hard disks. But those are relatively rare and deals were scarce. Instead, I stumbled across a Dell PowerEdge R720 2.5-inch format with an additional drive cage. So while 2.5-inch drives were lower capacity, I could use 16 of them if necessary.

To support more of my tinkering in an effort to test various Postgres cluster configurations, I decided it would be really nifty to have a virtual server. I could not only spin up VMs and containers to validate architectures, but experiment to my heart’s content with other potential technologies. At first, I was going to buy an Antsle. But the fact such a thing existed made me wonder what other kinds of dedicated virtual device hardware might exist.