-aggie-
Jun 22, 08:08 AM
I'm tired of wading through all these posts. I didn't see it mentioned, but does anyone know if the Shack is carrying the 32GB iPhone 4?
brewno
Mar 26, 12:53 AM
I tested Lion, and removed it after a month. Not buying it. I'll use Snow Leopard, it's the best OS so far. I'll see the one after Lion, maybe there will be something interesting.
RichP
Sep 13, 09:33 AM
After that, what will be the next method of radically increasing computing throughput?
Personally, I still see data transfer, namely from storage media, as a huge bottleneck in performance. Unless you are doing something really CPU intensive (vid editing, rendering, others) Most of the average "wait-time" is the damn hard drive.
Personally, I still see data transfer, namely from storage media, as a huge bottleneck in performance. Unless you are doing something really CPU intensive (vid editing, rendering, others) Most of the average "wait-time" is the damn hard drive.
Erasmus
Jul 21, 11:55 PM
So I read in this thread that Kentsfield and Clovertown ARE compatible with Conroe and Woodcrest sockets (respectively) (Cloverton or Clovertown?)
Hope for upgrading an iMac to Quad Core is kindled! At least if Apple releases Conroe iMacs.
BTW, In my opinion, one thing a person should never, ever say is some computer has too much power, and that it will never be needed. So when 128 core CPUs come out in ~10 years time, will we still be considering dual core CPUs as fast enough for our use?
I seem to remember that when the original DOS operating system was created, its RAM was limited. I can't remember exactly to how much, but it was decided that people would never use more than a few kilobytes of memory. Now we are arguing that Mac should provide no less than a gigabyte! Now we are moving to 64 bit processing, with its capability to address a few exobytes, or millions of Terabytes of storage, it seems impossible that we will ever need 128bit computing. But, no doubt, one day we will.
When we will be able to download our entire lives, and even conciousness into a computer, as is said to happen in about 40 years (very much looking forward to), I dare say it will take a lot of memory to do, and even more processing power to manage effectively, especially if we wanted to "live" inside computers, as we will no doubt want to do someday.
So as a conclusion to my most recent rant, Please, never tell me a computer is too powerfu, has too many cores, or has too much storage capacity. If it is there to be used, it will be used. It always is.
Hope for upgrading an iMac to Quad Core is kindled! At least if Apple releases Conroe iMacs.
BTW, In my opinion, one thing a person should never, ever say is some computer has too much power, and that it will never be needed. So when 128 core CPUs come out in ~10 years time, will we still be considering dual core CPUs as fast enough for our use?
I seem to remember that when the original DOS operating system was created, its RAM was limited. I can't remember exactly to how much, but it was decided that people would never use more than a few kilobytes of memory. Now we are arguing that Mac should provide no less than a gigabyte! Now we are moving to 64 bit processing, with its capability to address a few exobytes, or millions of Terabytes of storage, it seems impossible that we will ever need 128bit computing. But, no doubt, one day we will.
When we will be able to download our entire lives, and even conciousness into a computer, as is said to happen in about 40 years (very much looking forward to), I dare say it will take a lot of memory to do, and even more processing power to manage effectively, especially if we wanted to "live" inside computers, as we will no doubt want to do someday.
So as a conclusion to my most recent rant, Please, never tell me a computer is too powerfu, has too many cores, or has too much storage capacity. If it is there to be used, it will be used. It always is.
.jpg "Cheap Nike NBA Chris Paul")
dbwie
Apr 27, 10:13 AM
If the wifi/cell tower data is being sent anonymously and encrypted to Apple, then they are not tracking you or your phone. If someone gets a hold of this unencypted information from your phone or from a backup on your computer, then there is a small potential of some harm being done. I'm happy that Apple is addessing this latter issue, but I can think of many more risky ways in which I risk identity theft, etc.
People are talking about privacy issues, but privacy is about people's personal experience. Sharing personal data, or any data remotely identifying of you, is more about confidentiality. The anonymous and encrypted nature of the data going to apple maintains confidentiality, since nobody at apples end can use it to identify you. We all carry around our personal identifying data (eg drivers license) every day, and it's our responsibility not to lose it. Same with what is on our phones. Apple should give us more control over how such data is handled on our phones, however, and I'm glad this is going to happen, whether or not the issue is a bug.
People are talking about privacy issues, but privacy is about people's personal experience. Sharing personal data, or any data remotely identifying of you, is more about confidentiality. The anonymous and encrypted nature of the data going to apple maintains confidentiality, since nobody at apples end can use it to identify you. We all carry around our personal identifying data (eg drivers license) every day, and it's our responsibility not to lose it. Same with what is on our phones. Apple should give us more control over how such data is handled on our phones, however, and I'm glad this is going to happen, whether or not the issue is a bug.
Thomas Veil
Apr 28, 05:46 AM
I lost it a long time ago. Trump is an asshat that should just shut the **** up and go back to diddling eastern european models and building casinos (is that christian right compliant I wonder?).But of course today, instead of looking embarrassed and admitting he was wrong, he's "taking credit" for something. Not sure exactly what.
rtdunham
Apr 27, 09:49 AM
I'm old-fashined I guess because I have no interest in having a smartphone in the first place. I just have a standard flip-phone. By owning a smartphone, you are always going to be faced with privacy issues...
Did you know dumb phones record every call you make? That they record who you call, and how long you talk to them? That when landlines are involved, nubmers are recorded that pinpoint the location? That your phone transmits that information to your phone company? Look at your next phone bill. Your standard flip phone even records who calls YOU and tells THAT to your phone company, too. AND if you lose your phone bill--as is the case if you lose your phone--all that data's available, in unencrypted form, to anyone and everyone!
My take: Yeah, the data should've been encrypted, and prudence would have had it deleted after a short time. They're fixing that now. But it serves a purpose we all value, facilitating calling and optimizing location services when we want them. It's a glitch, nothing more, exaggerated by media attention (and i'm part of the media, so I'm not unfairly finger-pointing) just as happened with antenna-gate and the fuss over Toyotas accelerating out of control (where almost always the conclusion is someone put their foot on the accelerator instead of the brake, by mistake). Ten years from now someone will write an entertaining book about the gap between public hysteria and reality on these issues and many others (birtherism, anyone? or if your political views swing in a different way, government spending way beyond its means?)
I'm not saying the location database is operator error. Clearly not. I'm just trying to keep it in perspective. (It's not time-stamped? It's accurate sometimes only to 50 or 81 miles, as in cases reported in this thread? My phone, using the data that's recorded, consistently puts me five miles from my home, in a different county, across a river, four or five cities away, due to some oddity of cell tower location).
Look, your credit cards not only keep track of where you've been, but how much you spent there, and when, with precise geographic accuracy. Sometimes they even tell what you've bought. Just look at your next bill. Did you know your bank keeps track of every check you write, and to whom, and sends that information to you unencrypted via the mail? Did you know...
I think we should keep this situation in perspective. Too many people here see the privacy sky falling on them, when they're really swimming in it. (Did you know the device you're using to read this doesn't protect you from being victimized by horrible unencrypted metaphors...?)
Did you know dumb phones record every call you make? That they record who you call, and how long you talk to them? That when landlines are involved, nubmers are recorded that pinpoint the location? That your phone transmits that information to your phone company? Look at your next phone bill. Your standard flip phone even records who calls YOU and tells THAT to your phone company, too. AND if you lose your phone bill--as is the case if you lose your phone--all that data's available, in unencrypted form, to anyone and everyone!
My take: Yeah, the data should've been encrypted, and prudence would have had it deleted after a short time. They're fixing that now. But it serves a purpose we all value, facilitating calling and optimizing location services when we want them. It's a glitch, nothing more, exaggerated by media attention (and i'm part of the media, so I'm not unfairly finger-pointing) just as happened with antenna-gate and the fuss over Toyotas accelerating out of control (where almost always the conclusion is someone put their foot on the accelerator instead of the brake, by mistake). Ten years from now someone will write an entertaining book about the gap between public hysteria and reality on these issues and many others (birtherism, anyone? or if your political views swing in a different way, government spending way beyond its means?)
I'm not saying the location database is operator error. Clearly not. I'm just trying to keep it in perspective. (It's not time-stamped? It's accurate sometimes only to 50 or 81 miles, as in cases reported in this thread? My phone, using the data that's recorded, consistently puts me five miles from my home, in a different county, across a river, four or five cities away, due to some oddity of cell tower location).
Look, your credit cards not only keep track of where you've been, but how much you spent there, and when, with precise geographic accuracy. Sometimes they even tell what you've bought. Just look at your next bill. Did you know your bank keeps track of every check you write, and to whom, and sends that information to you unencrypted via the mail? Did you know...
I think we should keep this situation in perspective. Too many people here see the privacy sky falling on them, when they're really swimming in it. (Did you know the device you're using to read this doesn't protect you from being victimized by horrible unencrypted metaphors...?)
meanmusic
Jul 20, 05:01 PM
According to Daily Tech Merom is already shipping! Intel announced it during Intel's Q2'06 earnings report. Is an upgraded MBP going to make an appearance at the WWDC?
http://www.dailytech.com/article.aspx?newsid=3421
http://www.dailytech.com/article.aspx?newsid=3421
milo
Jul 27, 03:39 PM
It's always a little alarming when a post starts "sorry if I missed it but..."
This is a positively thoughtless remark. No one's cheering the MHz myth on, in fact, Intel itself has abandoned the concept. Until the 3Ghz woodies get dropped in a MacPro, the 2.7 GHZ G5 will still be the fastest chip ever put in a Macintosh. I have a dual core Pentium D in a bastard Mac at the house, it runs at 3.8 GHz. I'm pretty sure that even it is slower in a lot of areas than these Core 2's. So no, you're absolutely wrong, the MHz myth is all but dead.
The 2.7 G5 will be the highest clocked chip in a mac for a while, but probably not the fastest. In a number of benchmarks, Yonah has already beaten dual G5's, the conroes and woodrests will likely widen the gap even more.
This is a positively thoughtless remark. No one's cheering the MHz myth on, in fact, Intel itself has abandoned the concept. Until the 3Ghz woodies get dropped in a MacPro, the 2.7 GHZ G5 will still be the fastest chip ever put in a Macintosh. I have a dual core Pentium D in a bastard Mac at the house, it runs at 3.8 GHz. I'm pretty sure that even it is slower in a lot of areas than these Core 2's. So no, you're absolutely wrong, the MHz myth is all but dead.
The 2.7 G5 will be the highest clocked chip in a mac for a while, but probably not the fastest. In a number of benchmarks, Yonah has already beaten dual G5's, the conroes and woodrests will likely widen the gap even more.
Gupster
Apr 7, 10:40 PM
d
Silentwave
Jul 15, 03:29 AM
10. Reasonably priced. Check out current PC boxes!
You know the more I think about it the more I question Apple's ability to make anything with a Xeon particularly cheap. I've been pricing all sorts of Dell workstations with the 5100 series Xeon-Woodcrest cores... even the single chip versions are not cheap. Granted, they may have inflated prices due to targeting at the large business market, but still they wouldn't be cheap. We'll see, but the more I think about it maybe we will see Conroe at the low end.
You know the more I think about it the more I question Apple's ability to make anything with a Xeon particularly cheap. I've been pricing all sorts of Dell workstations with the 5100 series Xeon-Woodcrest cores... even the single chip versions are not cheap. Granted, they may have inflated prices due to targeting at the large business market, but still they wouldn't be cheap. We'll see, but the more I think about it maybe we will see Conroe at the low end.
zoran
Oct 15, 12:45 PM
HP is claiming to have their first Clovertown workstations available on the 15th, so only a month away. I bet we'll see the 8-core Mac Pro systems by the end of November.
Why would Apple show their Clovertown workstations after HP and not simultaneusly with HP?
Why would Apple show their Clovertown workstations after HP and not simultaneusly with HP?
The ArchAngel
Mar 26, 08:22 AM
I'm shocked at how many people are so willing to just wave away all the nice under-the-hood changes and improvements that Lion offers just because there aren't any super-radical UI changes... really disappointing to be honest. Does it really have to be all flashy to be of interest to you? What, the functional side of things doesn't matter any more?
As an amateur OS X developer, I really hate this attitude because it will end up slowing Lion adoption. That really sucks, because there are a ton of awesome changes in 10.6 that I (and many, many other developers) would love to take advantage of to make their software even greater, but it's not going to be viable to go Lion-only for said features until Lion is installed on the majority of Macs out there.
I hear what you're saying, and agree in large part, but since when did most consumers select products on grounds other than primarily looks?
As an amateur OS X developer, I really hate this attitude because it will end up slowing Lion adoption. That really sucks, because there are a ton of awesome changes in 10.6 that I (and many, many other developers) would love to take advantage of to make their software even greater, but it's not going to be viable to go Lion-only for said features until Lion is installed on the majority of Macs out there.
I hear what you're saying, and agree in large part, but since when did most consumers select products on grounds other than primarily looks?
citizenzen
Apr 28, 10:08 AM
Imagine that, three responses which utterly fail to refute let alone dispute my clear and truthful argument.
Here 5P. Let me try to explain this in a (hopefully) clear and truthful manner.
Tribalism works on a variety of levels. You don't care about conservative blacks because your shared conservative ideology overcomes any racial issues. The fact that you feel a kinship, based on the political ties can even fool you into thinking that you've become color blind. "I like Colin Powell, that proves I'm not a racist."
But when the overriding political connection doesn't exist then the subtler identifiers come into play. The tensions over race, religion, class or gender are always there, they're just overcome by political kinship. Take away that basis for agreement and those other aspects are more prone to color our perception of that person.
Here 5P. Let me try to explain this in a (hopefully) clear and truthful manner.
Tribalism works on a variety of levels. You don't care about conservative blacks because your shared conservative ideology overcomes any racial issues. The fact that you feel a kinship, based on the political ties can even fool you into thinking that you've become color blind. "I like Colin Powell, that proves I'm not a racist."
But when the overriding political connection doesn't exist then the subtler identifiers come into play. The tensions over race, religion, class or gender are always there, they're just overcome by political kinship. Take away that basis for agreement and those other aspects are more prone to color our perception of that person.
mcrain
Mar 17, 12:51 PM
How many times did Barack Obama attempt to draw a difference between himself and Hillary by saying "I was against the war from the beginning."? Lots. He was against the war from the beginning, and he campaigned on ending the Iraq war and escalating the Afghanistan war in an attempt to do what we went there for in the first place; and actually plan on an orderly end of the conflict. So, yes, you are correct. He was against the Iraq war from the beginning, and he said so. Bravo, 1-1 so far.
How many times did he attempt to portray himself as the polar opposite of George Bush, especially his foreign policy? Lots. In what ways has he not been the polar opposite? Do you have examples or cites? He did try to close Guantanamo, and the GOP blocked him. He actually put in place a time table for withdrawal from Iraq. He actually focused our efforts on Afghanistan; the war that started in response to 9/11 (almost 10 years ago btw).
How many times did he say that he was going to repair the view of America in the eyes of the Muslim world? Lots. Hasn't he? A dead fish would have had a better image than GWB in that part of the world.
How many times did he the right wing media say he would talk to leaders of 'terrorist nations' without preconditions? Lots. Fixed that for ya.
How many times did he attempt to portray himself as the polar opposite of George Bush, especially his foreign policy? Lots. In what ways has he not been the polar opposite? Do you have examples or cites? He did try to close Guantanamo, and the GOP blocked him. He actually put in place a time table for withdrawal from Iraq. He actually focused our efforts on Afghanistan; the war that started in response to 9/11 (almost 10 years ago btw).
How many times did he say that he was going to repair the view of America in the eyes of the Muslim world? Lots. Hasn't he? A dead fish would have had a better image than GWB in that part of the world.
How many times did he the right wing media say he would talk to leaders of 'terrorist nations' without preconditions? Lots. Fixed that for ya.
DoogieWoogie
Nov 29, 03:37 PM
I don't usually rate threads negative or positive but this time I'll make an exception - NEGATIVE. This is bad news.
ChrisA
Apr 8, 12:43 AM
I do not intend to be rude, but there is a difference in HDMI cables, no matter what the Internet tells you. Conductors, shielding materials/layers and the way the connectors are put together are a few differentiators. An AudioQuest Coffee cable, for example, which is several hundred dollars ($600 I believe for a 1.5m) is made of pure silver starting with the tips and going the length of the cable. This is not the same as a no name $5 dollar HDMI cable from Amazon.
Yes, but the silver does nothing to improve the signal. HDMI is a digital signal that gets re-clocked at the receiving end. The signal is either inspec or not, there is not "better" or "best". The picture and sound quialty depends only on if the bits got there and nothing else.
Yes, but the silver does nothing to improve the signal. HDMI is a digital signal that gets re-clocked at the receiving end. The signal is either inspec or not, there is not "better" or "best". The picture and sound quialty depends only on if the bits got there and nothing else.
.jpg "Air Jordan CP3 III Chris Paul")
adamfilip
Sep 13, 12:57 PM
A bit pointless given that no software utilises the extra cores yet. But nice to know, I guess.
I'm still getting used to having two cores in my laptop!
No software such as, Cinema 4D, Motion, Aperture, Final Cut Pro etc
I'm still getting used to having two cores in my laptop!
No software such as, Cinema 4D, Motion, Aperture, Final Cut Pro etc
hulugu
Mar 23, 12:19 AM
Although I backed the implementation of a no-fly zone a few weeks ago, I wouldn't describe my position as one of wholehearted support. More a queasy half-hearted recognition that something had to be done and that all alternatives lead to rabbit holes of some degree or another. When all is said and done, my usual fallback position is an intense weariness at the evil that men do.
For the record, I actually supported (if silence is considered consent) both Gulf wars at the start; I believed in the fictional WMD, I believed it when Colin Powell held his little vial up at the UN... but I, like many was tied down with work and other concerns and was only paying cursory attention to the news at the time. Like Obama, I also initially supported the war in Afghanistan, or at least the idea of it, initiated by a Republican president, but since then it seems to have become a fiasco of Catch-22 proportions.
Slowly discovering the real agenda and true ineptness of the Bush administration was a pivotal point in my reawakening political understanding of US current affairs after reading Hunter Thompson for so many years. Disgusted and appalled at the casual way in which we all were lied to, I'm quite happy to hold my hands up and say 'I was wrong'.
Thing is about Obama, I never had any starry-eyed notion about him being a peace-maker. He's an American president, the incentives are cemented into the role as one of using power and protecting wealth. Not that many conservatives were paying attention at the time, but he stood up in front of the Nobel academy when accepting his Nobel Peace Prize and laid out a justification for war.
Since the second Gulf War, the entire circus has been one of my occasional interests, because I've never seen a political process elsewhere riddled with so many bald-faced liars, grotesque characters and half-baked casual hate speech. What power or the sniff of it does to people, twisting them out of shape, is infinitely more interesting and has more impact on us than any other endeavour, except for possibly the parallel development of technology.
I used you as an example more out of rhetoric than anything else. However, I think your essay is spot on.
I didn't believe the Bush administration's call for war in Iraq because I was reading Hans Blix's reports and I was suspicious of the whole endeavor: the Bushies struck me as a group wholly unprepared for the difficulty of governing a foreign country after a military invasion. I did hope, like Tom Friedman, that an Iraq without Saddam might be a powerful symbol in the Middle East, but I was deeply concerned about the war.
Reading Anthony Shadid's reporting on Iraq told me that the situation was, days in, already spinning out of control. Once it became apparent that looters were able to steal artifacts from the museums, office chairs pilled with computers from the bureaus and weapons from Iraq's hundreds of ammunition dumps I knew we were in trouble.
Libya is more like Bosnia than Iraq. A moment of force has the potential to change the scope of the conflict, hopefully for the positive, in a way that a full-blown invasion would merely complicate. That's the central part that fivepoint, who is merely interested in making another partisan screed, is ignoring.
We have complicated thoughts about the use of force in the world, which leads us to appear hypocritical when all things are made to appear equal to make straw.
George W. Bush is responsible for another calamity: me posting in PRSI, one of my many occasional weaknesses.
Me too. I wandered in here by accident as a new member and haven't left.
For the record, I actually supported (if silence is considered consent) both Gulf wars at the start; I believed in the fictional WMD, I believed it when Colin Powell held his little vial up at the UN... but I, like many was tied down with work and other concerns and was only paying cursory attention to the news at the time. Like Obama, I also initially supported the war in Afghanistan, or at least the idea of it, initiated by a Republican president, but since then it seems to have become a fiasco of Catch-22 proportions.
Slowly discovering the real agenda and true ineptness of the Bush administration was a pivotal point in my reawakening political understanding of US current affairs after reading Hunter Thompson for so many years. Disgusted and appalled at the casual way in which we all were lied to, I'm quite happy to hold my hands up and say 'I was wrong'.
Thing is about Obama, I never had any starry-eyed notion about him being a peace-maker. He's an American president, the incentives are cemented into the role as one of using power and protecting wealth. Not that many conservatives were paying attention at the time, but he stood up in front of the Nobel academy when accepting his Nobel Peace Prize and laid out a justification for war.
Since the second Gulf War, the entire circus has been one of my occasional interests, because I've never seen a political process elsewhere riddled with so many bald-faced liars, grotesque characters and half-baked casual hate speech. What power or the sniff of it does to people, twisting them out of shape, is infinitely more interesting and has more impact on us than any other endeavour, except for possibly the parallel development of technology.
I used you as an example more out of rhetoric than anything else. However, I think your essay is spot on.
I didn't believe the Bush administration's call for war in Iraq because I was reading Hans Blix's reports and I was suspicious of the whole endeavor: the Bushies struck me as a group wholly unprepared for the difficulty of governing a foreign country after a military invasion. I did hope, like Tom Friedman, that an Iraq without Saddam might be a powerful symbol in the Middle East, but I was deeply concerned about the war.
Reading Anthony Shadid's reporting on Iraq told me that the situation was, days in, already spinning out of control. Once it became apparent that looters were able to steal artifacts from the museums, office chairs pilled with computers from the bureaus and weapons from Iraq's hundreds of ammunition dumps I knew we were in trouble.
Libya is more like Bosnia than Iraq. A moment of force has the potential to change the scope of the conflict, hopefully for the positive, in a way that a full-blown invasion would merely complicate. That's the central part that fivepoint, who is merely interested in making another partisan screed, is ignoring.
We have complicated thoughts about the use of force in the world, which leads us to appear hypocritical when all things are made to appear equal to make straw.
George W. Bush is responsible for another calamity: me posting in PRSI, one of my many occasional weaknesses.
Me too. I wandered in here by accident as a new member and haven't left.
jkane08
Apr 5, 05:40 PM
Would be grand if all this hype was for iMovie. :)
iMovie just had a refresh... and that's consumer level.. this is a pro-market meetup..
extremely excited for new FCP though! it's well overdue
iMovie just had a refresh... and that's consumer level.. this is a pro-market meetup..
extremely excited for new FCP though! it's well overdue
smugDrew
Apr 6, 06:46 PM
People who keep waiting for the next rev will never buy a computer. The "right time to buy" is probably not until the Macbook Air has Skymont in 2015. :p
Pfft. I'm waiting for good reason. I don't want to pay a premium price for a Netbook with a TN panel and no backlit keys running a Core2Duo.
Pfft. I'm waiting for good reason. I don't want to pay a premium price for a Netbook with a TN panel and no backlit keys running a Core2Duo.
donlphi
Nov 29, 12:31 AM
I also wanted to add... go onto UNIVERSAL MUSIC GROUP (http://new.umusic.com/flash.aspx) and see how many groups you would be missing if ITUNES didn't offer Universal.
If you need "98 DEGREES" on your iPOD, then you better start freaking out...
Otherwise, don't sweat it. Universal has nothing to threaten Apple with. No worries here.
If you need "98 DEGREES" on your iPOD, then you better start freaking out...
Otherwise, don't sweat it. Universal has nothing to threaten Apple with. No worries here.
jeznav
Apr 10, 02:38 AM
I'm not so sure about the down res option, it sounds like an awful lot of time spent compressing, though I sure hope it is some type of interface, perhaps as an input device or palette.
I love to see an iPad become the proxy editor for FCP. Or the ability to access and edit raw media from a server with steaming so it's not neccessarily taxing iPad's processor.
I love to see an iPad become the proxy editor for FCP. Or the ability to access and edit raw media from a server with steaming so it's not neccessarily taxing iPad's processor.
tortoise
Aug 7, 09:14 PM
Lots of ways it COULD be implemented. Looks at Suns new file system ZFS. It is basically "Copy on Write". With a file system you can do things even fancier then with a DBMS. For example a "block" (i-node) exists physicaly on the disk only once but it could be maped into any numbr of files. If a file in only an orderd set of block numbers then to copy a copy all you need to copy is the set of numbers which is on the order of 1000 times shorter then the data itself.
Ahem, a modern relational database system can do everything a file system can. In fact, they are both databases, but optimized for different tasks and slightly different semantics. The same behaviors can be achieved with both; it is a matter of design bias, not capability. File systems like ZFS actually converge on normal MVCC database behavior, which durably journals all writes but with more flexibility with respect to atomicity and version cleanup than a file system. File system semantics, even versioning ones, are more primitive and less capable than database ones, but with substantially increased performance over what would be possible from an MVCC database for the same task.
Same theory, different optimizations. The balancing act has always been between the power fully ACID-compliant MVCC semantics and the basic speed of simple file system semantics. Apple and Sun are burning some excess performance capacity to deliver features that are closer to the database ideal.
Ahem, a modern relational database system can do everything a file system can. In fact, they are both databases, but optimized for different tasks and slightly different semantics. The same behaviors can be achieved with both; it is a matter of design bias, not capability. File systems like ZFS actually converge on normal MVCC database behavior, which durably journals all writes but with more flexibility with respect to atomicity and version cleanup than a file system. File system semantics, even versioning ones, are more primitive and less capable than database ones, but with substantially increased performance over what would be possible from an MVCC database for the same task.
Same theory, different optimizations. The balancing act has always been between the power fully ACID-compliant MVCC semantics and the basic speed of simple file system semantics. Apple and Sun are burning some excess performance capacity to deliver features that are closer to the database ideal.
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