Some may want to test the
weird interesting Bond http://bonddisc.com/ - it is something different from the others; a ram disk is merely a part of it.
I think 'weird' is a good adjective here, Curt - from their documentation:
In contrast to the most common encryption methods used today, which encrypt relatively small blocks of data separately, Bond Disc applies a strong cryptographic algorithm over the entire archive. In contrast todays block-based 128-bit encryption algorithms that encrypt a single block of data in a tiny fraction of a second are increasingly vulnerable to honed brute force attacks from attackers that have massive computing power available. Once a single block is decoded, all data that uses the same key loses its protection.
Bond Disc employs a computing intensive cryptographic algorithm that uses a combination of advanced data scrambling, bit manipulation, far data swaps, variable encryption paths and a strong correlation between the content and key to create an extremely strong encoding of an archive. A change to just a single bit of the content affects the entire encrypted content, that is every byte of it is changed.
That just screams
"we're arrogant enough to have designed our own custom encryption scheme instead of using a peer-reviewed standard method" - and that's something that should set off a lot of alarm bells. Their intentions might be good, but there's very++ few people in the world that are qualified to write their own encryption algorithms.
Might still be a decent ramdisk, though?
Yep, as I mentioned: " Unfortunately, for some reason the WEI score does seem to limit the score to 5.9 unless you have >4GB of memory (no matter how fast the RAM is) - which is plain misleading, IMHO."OIC. So that rule is: Must be >4Gb applies regardless of how many channels/RAMcards you have.
So the "exception if you go from single to two sticks because of dual-channel memory architecture" only affects actual RAM speed, not the WEI?
Do I have that right?
It does seem odd.
Yup, you got it
I guess the idea is that one can use solely the WEI numbers to judge a computers performance... but IMHO the mem ops/sec figure becomes useless because they 'corrupt' it with that limitation. And since the installed memory size is a metric that isn't exactly hard to get, it seems even more silly to do this.
Btw, I've been playing around a bit with ReadyBoost on my work laptop, which has a slow harddrive and too little RAM. It does seem to provide some benefit, even though I'm not exactly sure how much is real and how much is placebo. Don't think I see much benefit in things like application launch, but that's probably because the large applications on that system are launched infrequently and sit there for the most of the day, and the small applications are too small to matter... and the whole data working set size is too big to fit in either ram or ram+rbcache. But things like swapping to a program I haven't been using for a couple of hours or resuming from standby (which both seem to incur a fair amount of pagefile access) do seem to leave the laptop groggy for a somewhat shorter while than without.
I've also realized that I have to replace my 2gig corsair flashdrive and probably the 8gig as well - they had been acting up now and then, but with the constant access from ReadyBoost, I've had the 2gig one throw Windows' "the device has malfunctioned" about four times before giving up on it... reinforcing my "usb flashdrives aren't to be trusted!" general opinion, and making me want to warn against putting the pagefile on one (ReadyBoost should be able to handle a drive going tits-up since it's designed as a cache, but I'm pretty sure Windows would BSOD on you if a pagefile went corrupt or missing).