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.
leroypants
Apr 8, 07:40 AM
BestBuy are some of the most notorious criminals in this country and Apple should pull out completely from their worthless trash retail stores.
This scam BestBuy is pulling is just the lastest in a long series of scams from the mafia of retail. Steve Jobs is pulling an Eliot Ness, he's the only one who can take these criminals down. Good for Apple.
Code red.
http://www.designinginteractive.com/wp-content/uploads/2010/06/Apple-Fanboy-Alert-small.jpg
This scam BestBuy is pulling is just the lastest in a long series of scams from the mafia of retail. Steve Jobs is pulling an Eliot Ness, he's the only one who can take these criminals down. Good for Apple.
Code red.
http://www.designinginteractive.com/wp-content/uploads/2010/06/Apple-Fanboy-Alert-small.jpg
killr_b
Apr 25, 02:06 PM
As a consumer, why should I be subjected to this risk which doesn't benefit me in the slightest? And why should this data be "backed up," secretly, to my computer?
The Wall Street Journal has found, however, that this newly-publicized database is constructed even when location services are turned off entirely.
From the front page of macrumors, for all those who've said to turn off location services.
This IS the type of thing that should be ruled on before a real problem develops.
The Wall Street Journal has found, however, that this newly-publicized database is constructed even when location services are turned off entirely.
From the front page of macrumors, for all those who've said to turn off location services.
This IS the type of thing that should be ruled on before a real problem develops.
logandzwon
Apr 19, 02:51 PM
The First Commercial GUI
http://img62.imageshack.us/img62/5659/star1vg.gif
Xerox's Star workstation was the first commercial implementation of the graphical user interface. The Star was introduced in 1981 and was the inspiration for the Mac and all the other GUIs that followed.
http://img217.imageshack.us/img217/7892/leopardpreviewdesktop4.jpghttp://img714.imageshack.us/img714/5733/xerox8010star.gif
-The Star was not a commercial product. Xerox didn't sell them. (Well eventually they did, but not as PCs. they were to be similar to what we'd call a terminal today.)
-the middle image is actually of an Apple Lisa. I think you were just showing as a comparison, but some people might think your saying it's a Star. It's not. It's a Lisa.
-Apple compensated Xerox for the ideas borrowed from the Star. SJ and the mac team were already working on the GUI before any of them ever saw the Star though. Also, Macintosh 1 wasn't a copy of the Star. In fact a lot of the stables of a modern GUI today were innovated by Apple for the Macintosh.
http://img62.imageshack.us/img62/5659/star1vg.gif
Xerox's Star workstation was the first commercial implementation of the graphical user interface. The Star was introduced in 1981 and was the inspiration for the Mac and all the other GUIs that followed.
http://img217.imageshack.us/img217/7892/leopardpreviewdesktop4.jpghttp://img714.imageshack.us/img714/5733/xerox8010star.gif
-The Star was not a commercial product. Xerox didn't sell them. (Well eventually they did, but not as PCs. they were to be similar to what we'd call a terminal today.)
-the middle image is actually of an Apple Lisa. I think you were just showing as a comparison, but some people might think your saying it's a Star. It's not. It's a Lisa.
-Apple compensated Xerox for the ideas borrowed from the Star. SJ and the mac team were already working on the GUI before any of them ever saw the Star though. Also, Macintosh 1 wasn't a copy of the Star. In fact a lot of the stables of a modern GUI today were innovated by Apple for the Macintosh.
WWDC Lurker
Aug 6, 09:23 AM
I still think the apple employee's interview is probably on target of what to expect next week. this is just a developers meeting, not macworld. lots of leopard.
http://www.dvdnewsroom.com/apple/ (http://www.dvdnewsroom.com/news/breaking-inside-apple-on-blu-ray-macpro-and-apple%E2%80%99s-media-center-strategy-what-to-expect-and-not-to-expect-at-wwdc/)
http://www.dvdnewsroom.com/apple/ (http://www.dvdnewsroom.com/news/breaking-inside-apple-on-blu-ray-macpro-and-apple%E2%80%99s-media-center-strategy-what-to-expect-and-not-to-expect-at-wwdc/)
leekohler
Feb 28, 06:16 PM
Lee, I agree with you about what you say, but he clearly did say that this was only his opinion. People are allowed that, even if it is hateful and exclusionist.
Where did I say he could not have an opinion? All I said was that his opinion should have no bearing on my life.
Where did I say he could not have an opinion? All I said was that his opinion should have no bearing on my life.
dethmaShine
Apr 19, 03:05 PM
Well you can see that with the Mac. About 3% worldwide marketshare but Apple makes tons of money with it.
And eveybody crys tears here when some 5 year old Windows games finally get ported to MacOS. You want that to happen with the iPhone and iOS compared to Android? Fine. But I'm sure 99% of iPhone buyers don't want that scenario.
Not trying to defend poor gaming on the macintosh, but android is the one getting year old titles now.
Just to make it more clear, marketshare is one small factor considered for game development. There's much more than that. For e.g. people paying for actual games, ease of code for a single graphic card [a big hassle for windows gaming].
Just read through?
And eveybody crys tears here when some 5 year old Windows games finally get ported to MacOS. You want that to happen with the iPhone and iOS compared to Android? Fine. But I'm sure 99% of iPhone buyers don't want that scenario.
Not trying to defend poor gaming on the macintosh, but android is the one getting year old titles now.
Just to make it more clear, marketshare is one small factor considered for game development. There's much more than that. For e.g. people paying for actual games, ease of code for a single graphic card [a big hassle for windows gaming].
Just read through?
lsvtecjohn3
Apr 19, 02:45 PM
Sorry about the caps but everyone should see this:
EVERYONE: THE PICTURE POSTED HERE IS STRAIGHT FUD. THE F700 WAS NOT ANNOUNCED AT CEBIT 2006! THIS IS A LIE!
Here are the phones they announced: http://www.gsmarena.com/samsung_at_cebit_2006-news-177.php
So, is it possible for a mod to get rid of this? It's trolling and FUD at its finest.
this is true Announced February 2007 Released December 2007
http://www.gsmarena.com/samsung_f700-1849.php
EVERYONE: THE PICTURE POSTED HERE IS STRAIGHT FUD. THE F700 WAS NOT ANNOUNCED AT CEBIT 2006! THIS IS A LIE!
Here are the phones they announced: http://www.gsmarena.com/samsung_at_cebit_2006-news-177.php
So, is it possible for a mod to get rid of this? It's trolling and FUD at its finest.
this is true Announced February 2007 Released December 2007
http://www.gsmarena.com/samsung_f700-1849.php
sanmiguel
Aug 12, 07:15 AM
fake obviously but it seems like a nice possibility....
http://www.youtube.com/watch?v=-5qGn7kIkMA
http://www.youtube.com/watch?v=-5qGn7kIkMA
Erasmus
Aug 27, 04:08 AM
Except they get pissed off if you give them ideas.
Or was that Nintendo?
Both, probably. Legalities.
OK, that's wierd. Who would get angry about having research into what the public wants done for them???
No wonder Nintendo sucks so much.
BTW, Congrats on ur 500 Posts!
Or was that Nintendo?
Both, probably. Legalities.
OK, that's wierd. Who would get angry about having research into what the public wants done for them???
No wonder Nintendo sucks so much.
BTW, Congrats on ur 500 Posts!
aswitcher
Aug 6, 01:41 AM
EVERYONE is missing something that MUST be updated A.S.A.P.!
AirPort Base Stations!
Express and especially the Extreme. The Extreme is YEARS old!!
:eek: :eek:
I would hope for MIMO at least. Perhaps a Pre-N with flash upgrade possibilities for later when the standard is finalised.
AirPort Base Stations!
Express and especially the Extreme. The Extreme is YEARS old!!
:eek: :eek:
I would hope for MIMO at least. Perhaps a Pre-N with flash upgrade possibilities for later when the standard is finalised.
skunk
Mar 22, 07:22 AM
Oh yeah... and here's a fun little nugget for those who like to tout Obama's coalition:How many of those in the first list have the capability of fielding an airforce? I'm just guessing here, but I imagine that Afghanistan, Albania, Azerbaijan, Bulgaria, El Salvador, Eritrea, Estonia, Latvia, Lithuania, Macedonia, Nicaragua and Uzbekistan would be less than useful contributors.
Gem�tlichkeit
Apr 25, 01:45 PM
Pathetic.
ssamani
Sep 13, 07:15 PM
DAMN :eek:
so 2-3 years from now are people going to be asking "do I need a quad core or an 8 core macbook? oh yeah I'll mostly be surfing the web and maybe editing a photo once and a while" :rolleyes:
I'll be mostly surfing the web to simultaneously stream multiple TV channels, download HD movies and video chat with friends with a live video substitution background and maybe editing a 16 Megapixel camera phone photo and the odd HD camcorder movie once in a while.
Hey, as Steve said, 128K is more than anyone will ever need...
so 2-3 years from now are people going to be asking "do I need a quad core or an 8 core macbook? oh yeah I'll mostly be surfing the web and maybe editing a photo once and a while" :rolleyes:
I'll be mostly surfing the web to simultaneously stream multiple TV channels, download HD movies and video chat with friends with a live video substitution background and maybe editing a 16 Megapixel camera phone photo and the odd HD camcorder movie once in a while.
Hey, as Steve said, 128K is more than anyone will ever need...
skunk
Mar 22, 06:24 PM
As others have pointed out, killing a peaceful protester (or non-involved innocent civilian for that matter) is never justified....nor is raiding hospitals, demolishing mosques, cutting off water, electricity and gas to a besieged city.
Sorry, who were we talking about?
Weird flashback moment there....
Sorry, who were we talking about?
Weird flashback moment there....
NJRonbo
Jun 14, 06:52 PM
The situation gets worse for Radio Shack....
http://www.engadget.com/2010/06/14/how-to-pre-order-the-iphone-4/
Update 2: We've been tipped that Apple may now be blocking third-party retailers from taking pre-orders altogether tomorrow. RadioShack already changed its story on us, and now Best Buy locations have started doing the same, telling us that they definitely won't be taking pre-orders tomorrow but may be by the end of the week. Bottom line -- hit up Apple's website in the morning.
http://www.engadget.com/2010/06/14/how-to-pre-order-the-iphone-4/
Update 2: We've been tipped that Apple may now be blocking third-party retailers from taking pre-orders altogether tomorrow. RadioShack already changed its story on us, and now Best Buy locations have started doing the same, telling us that they definitely won't be taking pre-orders tomorrow but may be by the end of the week. Bottom line -- hit up Apple's website in the morning.
addicted44
Mar 26, 12:13 AM
I still don't know what people want on these forums. I am SUBSTANTIALLY more excited about Lion than I was about Leopard or Snow Leopard. I don't care about more eye candy. Versions, autosave and resume are all great features and more importantly they're features non-techies will appreciate even more.
Merging server is damn cool, Mission Control and the improvements to Spaces both look very compelling and I like the interface changes.
Some of the comments on this board are inane.
1) Launchpad is the selling point...Really? You think Versions, Resume, Mission Control, OS wide Full Screen App support are not selling points?
2) $129 is too much. This one cracks me up. Apple is bundling a $500 product into the OS (and other OS based servers are far more expensive) and people think $129 is too much?
3) When has Apple released an OS, and not shown new features on the final release keynote?
Merging server is damn cool, Mission Control and the improvements to Spaces both look very compelling and I like the interface changes.
Some of the comments on this board are inane.
1) Launchpad is the selling point...Really? You think Versions, Resume, Mission Control, OS wide Full Screen App support are not selling points?
2) $129 is too much. This one cracks me up. Apple is bundling a $500 product into the OS (and other OS based servers are far more expensive) and people think $129 is too much?
3) When has Apple released an OS, and not shown new features on the final release keynote?
daneoni
Aug 26, 05:38 AM
Might as well add my story. My 2005 PB (non Hi-Res) i bought in august 05 started forcefully going to sleep. The genius almost gave me hell saying he couldnt prove anything and that i should re-install...yeah that'll happen.
Luckily every record of the sleeps could be found in console logs so i simply save them and marched down there the next day. This time he had no choice but to take it in. After supposedly getting fixed i picked up the laptop,got home, powered it up and lo and behold it slept in like 10 seconds and had a wonky trackpad. Took it back and they replaced the MLB again this time giving me a 1.67 MLB (i had a 1.5GHz).
I got home and things were fine for a while until the powerbook this time refused to go to sleep talk about irony. Off to the Apple store again, took it in again this time for about a week and a half (this is the only machine i have) and when it came back "fixed" i had been given my original MLB (my clock speed was now back to 1.5GHz, my serial number was back to what it was after not having one due to replacements) and there were scratches and crud on the casing. In essence i wasted my time completely.
I immidiately took it home and sold it as is, i just couldn't be bothered to complain anymore.
Hmmm support could be better but it could also be worse.
PS i'm in the UK.
Luckily every record of the sleeps could be found in console logs so i simply save them and marched down there the next day. This time he had no choice but to take it in. After supposedly getting fixed i picked up the laptop,got home, powered it up and lo and behold it slept in like 10 seconds and had a wonky trackpad. Took it back and they replaced the MLB again this time giving me a 1.67 MLB (i had a 1.5GHz).
I got home and things were fine for a while until the powerbook this time refused to go to sleep talk about irony. Off to the Apple store again, took it in again this time for about a week and a half (this is the only machine i have) and when it came back "fixed" i had been given my original MLB (my clock speed was now back to 1.5GHz, my serial number was back to what it was after not having one due to replacements) and there were scratches and crud on the casing. In essence i wasted my time completely.
I immidiately took it home and sold it as is, i just couldn't be bothered to complain anymore.
Hmmm support could be better but it could also be worse.
PS i'm in the UK.
Multimedia
Sep 13, 11:37 AM
I wouldn't want to say I told you so but... :eek: :p :D Where's Multimedia? This is exciting!
Wow...a user upgradable Mac. Good stuff indeed.
I am anxiously awaiting better utilization of all the cores, but the ability to multitask without hiccups is still great for now!Must Crush Video...Must Crush Video...Must Crush Video...Must Crush Video...Must Crush Video...Must Crush Video...Must Crush Video...
I'm still gonna wait for the Clovertown option to appear in the BTO page, then price retail Clovertowns a Fry's before I decide if I'll let Apple to my upgrade or do it myself according to which way cost less. But I really don't want to kill my warranty on day one. So it'll be academic since they are going retail in a month prolly before Apple adds the Clovertown option to the BTO page although they were pretty Johnny On The Spot with the C2D iMacs.
Wow...a user upgradable Mac. Good stuff indeed.
I am anxiously awaiting better utilization of all the cores, but the ability to multitask without hiccups is still great for now!Must Crush Video...Must Crush Video...Must Crush Video...Must Crush Video...Must Crush Video...Must Crush Video...Must Crush Video...
I'm still gonna wait for the Clovertown option to appear in the BTO page, then price retail Clovertowns a Fry's before I decide if I'll let Apple to my upgrade or do it myself according to which way cost less. But I really don't want to kill my warranty on day one. So it'll be academic since they are going retail in a month prolly before Apple adds the Clovertown option to the BTO page although they were pretty Johnny On The Spot with the C2D iMacs.
Winnychan213
Apr 11, 05:47 PM
All i want for iphone 5 is dual core and 1GB ram, was hoping that Apple would do a silent update like they did for the macbook series.
milo
Jul 14, 03:04 PM
Power Supply at the top is REALLY stupid.
Why?
Why?
Stridder44
Aug 7, 05:24 PM
I'm sure I'm not going to hate it, it's probably gonna be fabulous, but it's not an innovation as Steve advertises it. In fact, not a single thing they showed about Leopard up to now is an innovation. Everything already exists somehow. I'm not complaining about the new features of the OS, but about how they present them. They're all (hopefully) improved versions of existing stuff!!
True, I guess we can only hope that the top secret stuff is top secret for a reason (or because it wasn't ready for the Keynote)
True, I guess we can only hope that the top secret stuff is top secret for a reason (or because it wasn't ready for the Keynote)
hunkaburningluv
Mar 23, 06:09 AM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8B117 Safari/6531.22.7)
Competition is good.
Make a case for your argument.
Well, you only need to look at what happened with the gameboy to see that competition is good.
After seeing off the game gear and lynx, the gameboy stagnated for almost a decade. How long did it take before there was a colour version? Years, yet we've seen some great revisions since the PSP was announced.
Competition is good.
Make a case for your argument.
Well, you only need to look at what happened with the gameboy to see that competition is good.
After seeing off the game gear and lynx, the gameboy stagnated for almost a decade. How long did it take before there was a colour version? Years, yet we've seen some great revisions since the PSP was announced.
andy721
Mar 25, 11:58 PM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7A341 Safari/528.16)
If this is a standard $129 upgrade I don't see anything here worth that price sadly. That is unless somehow my 2009 mac pro will run 2x as fast but I am not keeping my fingers crossed.
If it is $129.00 he can shove this up his A$$, unless like you said my Mac Pro will run 2x faster.
If this is a standard $129 upgrade I don't see anything here worth that price sadly. That is unless somehow my 2009 mac pro will run 2x as fast but I am not keeping my fingers crossed.
If it is $129.00 he can shove this up his A$$, unless like you said my Mac Pro will run 2x faster.
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