tortoise
Aug 7, 06:32 PM
I wonder how "Time Machine" is implemented.
Probably the same way it is in scalable transactional databases that use multi-versioning concurrency protocols (e.g. PostgreSQL and Oracle). No data is over-written, and every "update" actually creates a new record version. The concept is virtually identical, except that in databases the default behavior is to delete old versions that no transaction is using any more. Such file systems are often implemented now as MVCC-style databases with file system semantics.
In fact, PostgreSQL used to have a feature many years ago called "time travel" that would let you query a consistent view of the database at any point in its past.
Probably the same way it is in scalable transactional databases that use multi-versioning concurrency protocols (e.g. PostgreSQL and Oracle). No data is over-written, and every "update" actually creates a new record version. The concept is virtually identical, except that in databases the default behavior is to delete old versions that no transaction is using any more. Such file systems are often implemented now as MVCC-style databases with file system semantics.
In fact, PostgreSQL used to have a feature many years ago called "time travel" that would let you query a consistent view of the database at any point in its past.
applefan289
Apr 8, 08:12 AM
It's about time. Best Buy does not deserve the time of day - their employees are low, their service stinks, and their whole philosophy is unethical. Looks like it's starting to come back to haunt them now...
raymondso
Sep 19, 10:24 AM
35 mins til 9......the apple store is still healthy ....new product update unlikely to happen :(
eMagius
Aug 8, 07:31 AM
hmmm, most of the features are already in windows? what version of windows do you have?
2003.
2003.
runninmac
Aug 17, 01:01 AM
This is a very dumb question but is Photoshop running under rosetta in this test?
If Photoshop is that is nuts.
Oh, please believe it is.
:eek:
If Photoshop is that is nuts.
Oh, please believe it is.
:eek:
lyngo
Apr 7, 10:19 PM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_6 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8E200 Safari/6533.18.5)
Wow. This is pretty huge.
Wow. This is pretty huge.
Cheese
Aug 20, 12:51 PM
Freescale? Where does Freescale have a 64 -bit spot on their road map? (I want to know) Could this be.. really? Freescale? Now there's a twist I for one, did not see
ehoui
Apr 27, 06:14 PM
Not kosher.
He is still Jr., no matter how much he protests.
http://wiki.answers.com/Q/How_do_you_name_a_Jr_vs_II_vs_III
No, his (or her) name is what figures on the birth certificate no matter how much you protest.
He is still Jr., no matter how much he protests.
http://wiki.answers.com/Q/How_do_you_name_a_Jr_vs_II_vs_III
No, his (or her) name is what figures on the birth certificate no matter how much you protest.
bendejo
Jul 27, 10:57 AM
Since the WWDC is focused on developers, wouldn't it make the most sense for Apple to do all of the chip transition announcements plus the Leopard preview at WWDC and wait until MW SanFran or hold a special event for the video iPod/iTunes movie announcements? After all, developers want to know what to expect in the forthcoming OS and what the processing abilities for the full range of hardware will be so they can devise applications to fully exploit the specs on the OS and the various hardware configs. iPod and iTunes announcements may be neat, but they would seem to be less relevant to the WWDC audience.
LanPhantom
Mar 31, 04:03 PM
You could say the same thing about Apple though. The Apple fad will go away and the extremely closed ecosystem which seems to not be really developing much in terms of UI or having an actual roadmap could end iOS.
I don't understand why people can't just see the pros and cons of both and accept both are great platforms. Its always a WAR with Apple fans. Apple against EVERYONE!
I have to disagree with you. The Apple come back isn't a fad. It's a product of good engineering and great marketing. Apple makes good equipment, so does Motorola and the such. However it's the combine EcoSystem that ties it all together. I admit, once you jump in the Apple lake, it make sense to keep swimming in that water since most things don't interoperate very well. So if you buy Apple products and accessories you can bet they will work perfect together.
The arguement that it's a closed system is getting long in the tooth. Toyota is a closed system. What if you want Nissan seats in your Toyota truck, they probably won't fit and if they do, will probably void your warranty. Toyota sells a TON of cars because people like them and they are built great. Same thing can be said about Apple. Yes they are a closed EcoSystem, but it has proved to be a good thing when it comes to the customer experience and revenue for Apple.
What reason can someone give for me to trade that off and go with an "Open" system? I don't need the stuff on my handset that isn't allowed. Yes Free Tethering would be nice, but that wasn't Apples decision, AT&T prevented it. I unlocked my phone so I could get the MIFI app from Cydia and it worked ok but when I tried to VPN into my work it failed. When the next update came out for the iPhone I reverted back to a locked phone and I'm happy. 20.00 down the drain.
The bottom line is, most people want a system that provides them with what they NEED and a lot of what they want. That it is what Apple is trying to do. They do it on multiple fronts, Movies, Music, Apps, and Hardware. It's the combine system that no one can touch, not even come close to. If M$ would just start making their own PC's, buy Dell, HP, Levono, etc and get on board with Hardware and Software combined system, they would go much farther and be more competitive against this comeback from Apple.
So when it comes down to it, all great things exist in a closed system. Cars exist in a closed system, the Roads they drive on are like the Internet. We buy cars because the company who makes them, makes the complete car and stands behind their creation. Not just the Motor, or Seats or Rims and Tires.
-LanPhantom
I don't understand why people can't just see the pros and cons of both and accept both are great platforms. Its always a WAR with Apple fans. Apple against EVERYONE!
I have to disagree with you. The Apple come back isn't a fad. It's a product of good engineering and great marketing. Apple makes good equipment, so does Motorola and the such. However it's the combine EcoSystem that ties it all together. I admit, once you jump in the Apple lake, it make sense to keep swimming in that water since most things don't interoperate very well. So if you buy Apple products and accessories you can bet they will work perfect together.
The arguement that it's a closed system is getting long in the tooth. Toyota is a closed system. What if you want Nissan seats in your Toyota truck, they probably won't fit and if they do, will probably void your warranty. Toyota sells a TON of cars because people like them and they are built great. Same thing can be said about Apple. Yes they are a closed EcoSystem, but it has proved to be a good thing when it comes to the customer experience and revenue for Apple.
What reason can someone give for me to trade that off and go with an "Open" system? I don't need the stuff on my handset that isn't allowed. Yes Free Tethering would be nice, but that wasn't Apples decision, AT&T prevented it. I unlocked my phone so I could get the MIFI app from Cydia and it worked ok but when I tried to VPN into my work it failed. When the next update came out for the iPhone I reverted back to a locked phone and I'm happy. 20.00 down the drain.
The bottom line is, most people want a system that provides them with what they NEED and a lot of what they want. That it is what Apple is trying to do. They do it on multiple fronts, Movies, Music, Apps, and Hardware. It's the combine system that no one can touch, not even come close to. If M$ would just start making their own PC's, buy Dell, HP, Levono, etc and get on board with Hardware and Software combined system, they would go much farther and be more competitive against this comeback from Apple.
So when it comes down to it, all great things exist in a closed system. Cars exist in a closed system, the Roads they drive on are like the Internet. We buy cars because the company who makes them, makes the complete car and stands behind their creation. Not just the Motor, or Seats or Rims and Tires.
-LanPhantom
Stella
Apr 5, 05:24 PM
Hoping they'll be a Final Cut Pro Express derived from this version.. the current Express is getting a bit long in the tooth. The UI is hideous by today's standards.
Meandmunch
Apr 8, 07:51 AM
I had a strange experience at Best Buy. About two days before the iPad 2 came out I went to my local Best Buy to ask about availability on release day. The employee I spoke to told me essentially that I should wait. He told me the iPad 3 was coming this fall and I should either skip the iPad 2 or purchase something like the Zoom. I pressed him how could he possible know that, I said I read all the rumor mills and such and time and time again no one actually ever knows that information. He said "they all did" (best Buy employees) it was posted on there "E-Learnings" site which is basically an internal Best Buy training/notification/product information system.
So here is an employee telling me not to purchase an iPad 2 because he thought the Zoom was better AND I should just wait because iPad 3 was coming out this fall.
WTF?
So here is an employee telling me not to purchase an iPad 2 because he thought the Zoom was better AND I should just wait because iPad 3 was coming out this fall.
WTF?
wordoflife
Apr 11, 02:19 PM
Depending on what features are available on iOS 5 for iPhone 4 compared to 3GS, I might upgrade. Getting sick of my 3GS.
OhEsTen
Jul 14, 02:34 PM
I figured Apple didn't change the cases for the powerbooks (MBP) MacBook's and mini's and iMac's for a reason...
It reminds people that nothing has really changed about them other than their brains (which is a big deal for sure - it just keep people from thinking Apple's going out of business...)
I remember when Apple made their announcement a year ago about the Intel switch - Macworld running an article about "what it all means" and "is this death for Apple?" - some people were a bit freaked out (which was completely understandable from the netburst point of view) - but keeping the same enclosures for the first round of intel boxes helps people not freak out.... maybe.
It reminds people that nothing has really changed about them other than their brains (which is a big deal for sure - it just keep people from thinking Apple's going out of business...)
I remember when Apple made their announcement a year ago about the Intel switch - Macworld running an article about "what it all means" and "is this death for Apple?" - some people were a bit freaked out (which was completely understandable from the netburst point of view) - but keeping the same enclosures for the first round of intel boxes helps people not freak out.... maybe.
Zazaban
Aug 7, 08:42 PM
all the pictures i've seen of leopard show a unified interface :D
rdowns
Apr 27, 09:22 AM
Before yesterday?
Are you serious?
Are you serious?
DoFoT9
Dec 8, 07:50 PM
so its been out for some time, would you guys recommend this game? i do enjoy racing games, and am very close to buying it - just need somebody to push me over the edge!
WildCowboy
Aug 16, 11:32 PM
Bravo.
I don't know what ROFL stands for, but from context-clues, I'm thinking it means pretty damn funny. In which case, ROFL, dude.
Rolling On Floor Laughing
I don't know what ROFL stands for, but from context-clues, I'm thinking it means pretty damn funny. In which case, ROFL, dude.
Rolling On Floor Laughing
sampdoria
Jun 14, 01:57 PM
What day? Tomorrow, Tuesday or Thursday?
Pre-order at Radio Shack tomorrow June 15th as early as they open.
Pre-order at Radio Shack tomorrow June 15th as early as they open.
-SD-
Aug 17, 02:44 PM
According to Sony's Gamecom press conference, GT5 is coming to Europe on Wednesday 3rd November (http://www.joystiq.com/2010/08/17/gran-turismo-5-arriving-in-europe-on-november-3/), the day after its US release.
:apple:
:apple:
KnightWRX
Apr 12, 06:17 PM
I really don't know what to do now.
I have a 3GS, decided to skip the iPhone 4 (was eligible for upgrade), and my contract is up in June or July. I don't want to buy an iPhone 4 knowing an iPhone 5 is around the corner. However, if the iPhone 5 has LTE I do not want it and I guess I'll have no choice but to buy an iPhone 4 then. If I am forced to buy the iPhone 4 I might as well buy an iPhone 4 today instead of waiting until the fall.
Please explain this. You'd buy an iPhone 5 with HSPA+, but not one with LTE ? Why ? Makes no sense at all.
I have a 3GS, decided to skip the iPhone 4 (was eligible for upgrade), and my contract is up in June or July. I don't want to buy an iPhone 4 knowing an iPhone 5 is around the corner. However, if the iPhone 5 has LTE I do not want it and I guess I'll have no choice but to buy an iPhone 4 then. If I am forced to buy the iPhone 4 I might as well buy an iPhone 4 today instead of waiting until the fall.
Please explain this. You'd buy an iPhone 5 with HSPA+, but not one with LTE ? Why ? Makes no sense at all.
OceanView
Apr 11, 01:46 PM
I can live with it if they include a larger screen, 4G, Larger Capacity and the A5. Possibly 1GB RAM. That would be sweet :)
shawnce
Aug 6, 02:45 PM
So to post my top bets for WWDC...
1) A much clearer roadmap for 64 bit support in Mac OS X. I believe they will outline full 64 bit support across all non-10.4 deprecated frameworks (I believe in the initial release of 10.5). Of course it will also fully support 32 bit applications run side by side with 64 bit applications.
2) Resolution Independent UI will be ready for main stream use with display products possible with in the next year or two (would love to be surprised with 150-200 DPI or so display of course).
3) Quartz 2D Extreme will be ready for main stream use along with some good news on the OpenGL front.
4) Full roll out of the unified user interface look and fell across all frameworks and Apple applications (at least most).
5) Improved Quartz API to allow for more advanced window styles and effects.
6) PowerMac replacement with Quad core model... a true workstation class system (likely similar enclosure to what we have now in the PMG5).
... gotta go.
1) A much clearer roadmap for 64 bit support in Mac OS X. I believe they will outline full 64 bit support across all non-10.4 deprecated frameworks (I believe in the initial release of 10.5). Of course it will also fully support 32 bit applications run side by side with 64 bit applications.
2) Resolution Independent UI will be ready for main stream use with display products possible with in the next year or two (would love to be surprised with 150-200 DPI or so display of course).
3) Quartz 2D Extreme will be ready for main stream use along with some good news on the OpenGL front.
4) Full roll out of the unified user interface look and fell across all frameworks and Apple applications (at least most).
5) Improved Quartz API to allow for more advanced window styles and effects.
6) PowerMac replacement with Quad core model... a true workstation class system (likely similar enclosure to what we have now in the PMG5).
... gotta go.
kcmac
Aug 7, 08:54 PM
I don't believe that we have to wait until Spring 2007.:mad:
Oh well. Wait or not, Apple will still be way ahead of Microsoft!
I loved the Vista bashing. Better yet, it came from a French guy!:D
The French have been particularly strong lately. First Landis, Now M$. What happened to the white towel? :D ....sorry couldn't resist.
Oh well. Wait or not, Apple will still be way ahead of Microsoft!
I loved the Vista bashing. Better yet, it came from a French guy!:D
The French have been particularly strong lately. First Landis, Now M$. What happened to the white towel? :D ....sorry couldn't resist.
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