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No More Rebooting?
blankmange writes: "This headline caught my eye: 'The End of Computer Rebooting.' Seems that there has been some new developments in memory technology: The new thin-film technology that could give rebooting the boot is based on resistor logic rather than the traditional transistor logic used in most PCs and other memory-enabled devices. It also is considerably faster than current memory systems and holds the promise of reducing the time required to transfer and download multimedia content and other massive files. This is great news, but what am I going to do with the extra hour or so a day?"
It just talks about memory that doesn't lose state when you hit the power button on your PC.
We've got to invent perfect software that can run forever without needing to be restarted, first.
Well, rebooting is MUCH more that just recovering the memory content!!
We could easily dump the memory contents onto the hard drive straigh away and we are not doing it (except in laptops, but even there it doesn't always work) This is because rebooting reinitializes various devices and takes care of the time jump (i.e. crons, anacrons, etc). The more complicated your system is the less likely it is that you are going to survive without booting.
Also, computers are now 1000 times faster than 10 years ago and they take much more time to boot (DOS did it in seconds on 286).
Last time I checked, downloading speed depended on your connection, not how fast your RAM goes. I'm sure my memory can handle more than 1.5 Mb/s but that's as fast an I can download, because that is the limit of my DSL line.
"Da ist ein Technölüst in mein Unterpanten!"
I see the reboot issue as minor, compared to the other potential advantages of this technology. I will expect to be rebooting, for one reason or another, for years to come and am not too bothered.
The article glosses over what I consider the important advantages:
- [assumedly] great power savings. Great for portables and remote embedded systems.
- No moving parts! If this tech can really replace and even surpass in speed, Hard Disk Drives, reliability and performance should make a gain of at least an order of magnitude.
I've been waiting for years for computers to become eletronic-only devices. I've harped before that CRT's (vaccum tubes, for God's sake!) and HDD's need to join the Dodo in oblivion. This new tech, in the common mass storage area (HDD's, CD'c, floppies), along with flat panel technology, would put us right on the verge of that ideal. The last hurdle would be cooling without moving parts.