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.
Graham King
Apr 6, 12:01 PM
Just want to chime in on the Blu-ray issue. I shoot weddings professionally (~$60k per year) and a majority of my clients want Blu-ray. I encode with Compressor and author with Encore. It does the job just fine but I would love for DVDSP to support Blu-ray authoring. Doing menus and buttons in Encore is a major pain in the rear and if authoring Blu-rays could be as easy as authoring DVDs in DVDSP, I will be upgrading sooner rather than later.
NATO
Nov 28, 06:58 PM
I believe, correct me if I'm wrong, that microsoft suggested it in the first place to universal.
So they say.... :rolleyes:
So they say.... :rolleyes:
mac1984user
Apr 27, 08:40 AM
if any of you are concerned about being tracked - why on earth would you buy any product that has a GPS in it (all computers cash info) and why on earth would you buy a cell phone - the towers know almost exactly when (which apple doesn't know) and where you are? The reaction to this news is stupid.
I pretty much agree with you, but I can see where others are coming from on this one. Mobile phones and computers are, in this age, a necessity. There's very little point in denying that. Still, people want to maintain their privacy. I think some people thought it was possible to maintain privacy while owning necessary items. You can't expect someone not to buy a computer or phone. That's not a solution. I respect the idea that people enjoy anonymity and I do too. It's nearly impossible in this world, but what little can be done is worth pursuing in my opinion, so people's expectations, while perhaps a bit naive are not absurd.
I pretty much agree with you, but I can see where others are coming from on this one. Mobile phones and computers are, in this age, a necessity. There's very little point in denying that. Still, people want to maintain their privacy. I think some people thought it was possible to maintain privacy while owning necessary items. You can't expect someone not to buy a computer or phone. That's not a solution. I respect the idea that people enjoy anonymity and I do too. It's nearly impossible in this world, but what little can be done is worth pursuing in my opinion, so people's expectations, while perhaps a bit naive are not absurd.
NY Guitarist
Apr 6, 02:24 PM
I guess I just assumed that anyone who has used a computer for more than two weeks would be capable of typing without staring at the keyboard.
That is highly limited thinking. It might be time to open your mind and learn how and why other people might actually want a particular feature rather than assume that they are the person who is limited.
I, and many others, use our computers for way more than typing.
A simple example is when I use my MBPro on stage with any number of apps for musical performances.
Also the sound engineers use MBPro for audio cues,audio mixing, recording, effects processing. The lighting guys use them.
When you are heavily involved in multitasking you need to be able to see something, identify it and use it, all within a fraction of a second. You are not sitting there touch typing.
That is highly limited thinking. It might be time to open your mind and learn how and why other people might actually want a particular feature rather than assume that they are the person who is limited.
I, and many others, use our computers for way more than typing.
A simple example is when I use my MBPro on stage with any number of apps for musical performances.
Also the sound engineers use MBPro for audio cues,audio mixing, recording, effects processing. The lighting guys use them.
When you are heavily involved in multitasking you need to be able to see something, identify it and use it, all within a fraction of a second. You are not sitting there touch typing.
jessica.
Jun 8, 07:13 PM
That's me!
Nearest Apple Store is 90 minutes away. Nearest Authorized AT&T store that would carry the iPhone is like 60. Radio shack is just 10 minutes.
I'm wondering though, what would be the advantages/disadvantages to buying it at Radio Shack vs AT&T vs The Apple Store? Once I have the item purchased, will I notice any sort of difference what-so-ever?
Cheers.
No advantages. I mean what does it matter? If it's the white Apple bag you want I can send you one. Eventually they become useless.
Nearest Apple Store is 90 minutes away. Nearest Authorized AT&T store that would carry the iPhone is like 60. Radio shack is just 10 minutes.
I'm wondering though, what would be the advantages/disadvantages to buying it at Radio Shack vs AT&T vs The Apple Store? Once I have the item purchased, will I notice any sort of difference what-so-ever?
Cheers.
No advantages. I mean what does it matter? If it's the white Apple bag you want I can send you one. Eventually they become useless.
NT1440
Mar 23, 10:27 AM
Good for Samsung!
To the industry: THIS is the approach you take to new markets. Don't just come up with an answer to the original (iPad in this case), get you engineers engaged and push to define where the market will go, not where it currently is.
This is honestly the first tablet introduced by the industry that I feel is a competitor to the iPad.
That said, sales wise iPad will be king of the castle for quite some time. You can't really price the apple ecosystem, or beat the usability of iOS. iPad definitely has the mindshare, which is what you need in emerging markets. Take a look at the category definers Apple has introduced. Basically they set the standard for whatever market they are in (with exceptions for a few).
To the industry: THIS is the approach you take to new markets. Don't just come up with an answer to the original (iPad in this case), get you engineers engaged and push to define where the market will go, not where it currently is.
This is honestly the first tablet introduced by the industry that I feel is a competitor to the iPad.
That said, sales wise iPad will be king of the castle for quite some time. You can't really price the apple ecosystem, or beat the usability of iOS. iPad definitely has the mindshare, which is what you need in emerging markets. Take a look at the category definers Apple has introduced. Basically they set the standard for whatever market they are in (with exceptions for a few).
ChrisTX
Apr 8, 05:27 AM
Obviously you know little about retail and accounting.
Granted I work in a different type of retail, it seems illogical to lose a sale at any cost.
Granted I work in a different type of retail, it seems illogical to lose a sale at any cost.
(L)
Sep 19, 02:42 AM
If all MBPs came with a gig of RAM standard, DL DVD drives, and a better graphics card (and Merom CPU), I would be thrilled.
Look, I don't mean to pick on anybody, and I'm sure this is valid and relevant, but just about anybody would love to see things get generally better. Like, I wish the MacBooks were as fast as the Mac Pros and weigh in at 1 lb. Realistically, while I do agree that MBP's would make sense with 1gb ram standard, I'm not so sure about the other updates. As for updating the CPU, Apple does well to keep up on the technology so long as they can afford to, even if it is the operating system that draws most new users, and I do think they will update it soon, at least for MBPs. But, this is to stay competitive and to offer a pro model that can really be used as a pro model - not to thrill consumers with just how much they can upgrade the machines.
Look, I don't mean to pick on anybody, and I'm sure this is valid and relevant, but just about anybody would love to see things get generally better. Like, I wish the MacBooks were as fast as the Mac Pros and weigh in at 1 lb. Realistically, while I do agree that MBP's would make sense with 1gb ram standard, I'm not so sure about the other updates. As for updating the CPU, Apple does well to keep up on the technology so long as they can afford to, even if it is the operating system that draws most new users, and I do think they will update it soon, at least for MBPs. But, this is to stay competitive and to offer a pro model that can really be used as a pro model - not to thrill consumers with just how much they can upgrade the machines.
mdelvecchio
Mar 31, 03:47 PM
The source hasn't been released. It's the source code that people are talking about. The source code that Google has always released up till now.
thats the point -- he was clarifiying that despite the OS being out, the source hasnt been released. thats the point being made.
thats the point -- he was clarifiying that despite the OS being out, the source hasnt been released. thats the point being made.
SWC
Aug 7, 08:01 PM
great . . . i just get a new macbook with tiger now i'm gonna have to get leopard . . . how much will this put me back?
$129 is history proves true
$129 is history proves true
Lord Blackadder
Nov 28, 09:49 PM
It would be a nice idea.
Nice. idea. For whom, you greedy scum? :mad:
**** them and their greed. I shall say no more.
Nice. idea. For whom, you greedy scum? :mad:
**** them and their greed. I shall say no more.
chatin
Aug 20, 02:21 PM
Mac Pros will need 64bit Leopard to achieve their full multi-core potential. Expect all Core 2 based Macs to hold value well through the next release cycle of OSX Leopard.
Apple is still selling G5's on the website for $3299! Until
Adobe gets out - and optimizes - universal binaries, Quad G5 will sell for more than Quad Xeon Mac Pros!
:rolleyes:
Apple is still selling G5's on the website for $3299! Until
Adobe gets out - and optimizes - universal binaries, Quad G5 will sell for more than Quad Xeon Mac Pros!
:rolleyes:
portishead
Apr 11, 08:16 PM
They are abandoning it. I know quite a few FCP editors who have switched to Avid MC5 or Premiere Pro.
We are large facility with about 10-12 full time FCP editors and we will probably switch to Avid MC5 unless Apple provides *needed* features for the future.
I'd there's a general mood of 'Apple is abandoning FCP' in the post community and facilities/users are setting up their exit strategies.
And its a strategy. Buying into new software is expensive and time consuming.
Overreact much? FCP hasn't even been announced and your company is already talking about jumping ship? I call b.s. I'm in LA and I haven't heard anyone talking about switching anything. What needed features do you need that don't already exist?
We are large facility with about 10-12 full time FCP editors and we will probably switch to Avid MC5 unless Apple provides *needed* features for the future.
I'd there's a general mood of 'Apple is abandoning FCP' in the post community and facilities/users are setting up their exit strategies.
And its a strategy. Buying into new software is expensive and time consuming.
Overreact much? FCP hasn't even been announced and your company is already talking about jumping ship? I call b.s. I'm in LA and I haven't heard anyone talking about switching anything. What needed features do you need that don't already exist?
NJRonbo
Jun 14, 11:40 AM
BTW...
Quick question...
How does Radio Shack know what your upgrade
price will be?
I mean, I know already I am not eligible for a
discount and will have to pay $399 or $499.
Does Radio Shack have access to your AT&T
account to determine your upgrade price?
Quick question...
How does Radio Shack know what your upgrade
price will be?
I mean, I know already I am not eligible for a
discount and will have to pay $399 or $499.
Does Radio Shack have access to your AT&T
account to determine your upgrade price?
Dr.Gargoyle
Aug 11, 03:30 PM
I don't get nearly as many dropped calls when switching between towers like I did when I used T-Mobile and Cingular.
You know as well as I do that has to do with the signal, not whether it is Code division or time division. If you claim differently, show me reputable references.
You know as well as I do that has to do with the signal, not whether it is Code division or time division. If you claim differently, show me reputable references.
cljmac
Apr 7, 11:21 PM
i talked to a friend of mine thats a GM of a bestbuy store. He or his regional manager didnt know why or who put the stop sell order
on the ipads this morning. At 6pm they still didnt know why.
The email only said dont sell new in the box ipad 2s, sell through
your preorders and open items. no other instructions
were given. i think they over sold there preorders at some locations.
on the ipads this morning. At 6pm they still didnt know why.
The email only said dont sell new in the box ipad 2s, sell through
your preorders and open items. no other instructions
were given. i think they over sold there preorders at some locations.
littleman23408
Nov 24, 09:49 AM
Excellent! I can't wait to get my hands on it this afternoon
braddouglass
Apr 6, 02:48 PM
That is highly limited thinking. It might be time to open your mind and learn how and why other people might actually want a particular feature rather than assume that they are the person who is limited.
I, and many others, use our computers for way more than typing.
A simple example is when I use my MBPro on stage with any number of apps for musical performances.
Also the sound engineers use MBPro for audio cues,audio mixing, recording, effects processing. The lighting guys use them.
When you are heavily involved in multitasking you need to be able to see something, identify it and use it, all within a fraction of a second. You are not sitting there touch typing.
THANK YOU!!!!! That's precisely why I need A back light and no one will understand haha but you get it my friend.
I, and many others, use our computers for way more than typing.
A simple example is when I use my MBPro on stage with any number of apps for musical performances.
Also the sound engineers use MBPro for audio cues,audio mixing, recording, effects processing. The lighting guys use them.
When you are heavily involved in multitasking you need to be able to see something, identify it and use it, all within a fraction of a second. You are not sitting there touch typing.
THANK YOU!!!!! That's precisely why I need A back light and no one will understand haha but you get it my friend.
WiiDSmoker
Apr 19, 01:39 PM
Apple better not win this case and anyone who thinks that they should are a fool.
JAT
Apr 6, 04:09 PM
YOU apparently havent used either at any length.
I have said nothing that would relate to usage. Do you know what "apparent" means?
I have said nothing that would relate to usage. Do you know what "apparent" means?
cyberdogl2
Aug 27, 06:27 PM
Fair enough, and I won't argue any more about it. I can't think of anything more tedious than a debate about whether a joke is funny or not...:)
Which, to me, is pretty funny.
Which, to me, is pretty funny.
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
Xarthan
Apr 6, 01:58 AM
hopefully this will be 64 bit, my other 12 cores are weeping due to neglect :(
