Bandwidth

2008-05-29 09:11 am
mdlbear: (hacker glider)

As it turns out, I can easily generate more data in an evening than I can upload in a day. Now that I have a fast connection at work, I'm going to have to put together an automated procedure for dragging updates in to work by sneakernet.

mdlbear: (hacker glider)
Sun's Project Blackbox -- datacenter in a container - Engadget
We're typically not of the ilk to bust out a post on a Sun datacenter solution or yet another clustered supercomputer, but technically Sun's Project Blackbox is portable -- if you consider a shipping container portable. We wouldn't believe it if it were anyone else, but the gimmick here is Project Blackbox is a shock mounted transportable datacenter capable of accommodating up to 250 Sun Fire T1000s or x64 servers, with up to 7 terabytes of memory and as many as 1.5 petabytes of disk or 2 petabytes of tape storage -- just supply water and power, and the thing will run on its own.
Old-timers may recall the ancient quip about the bandwidth of a station wagon full of tapes...

Bandwidth

2006-09-14 07:04 am
mdlbear: (hacker glider)

Remember what I've been saying about the relative growth rates of storage and network bandwidth?

As I mentioned recently in a comment to a post on Groklaw, the bandwidth of a carrier pigeon is nothing to sneeze at. If you figure that a bird can carry two SD cards, which are up to 4GBytes these days, then a 1-hour trip will carry north of 8MBits/sec, or about 8 times the bandwidth of a T1 line.

I'm still waiting to hear that Google is trucking data around to synchronize their server farms. A couple of years, I'd guess.

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