Well, we can end the conjecture and put the argument to rest pretty easily. All you need to do is
run this app and post the results.
If you don't want to install an app,
you can do something similar from the command line.
Then, anyone with an rMBP can post their results and compare. then we can settle to everyone's satisfaction whether an SSD will beat your super-fast RAID 0.
By the way: Reallly? A RAID 0 spinning-rust array in a laptop? You have backups of your data, right? Just making sure...
Also, I will give you one thing: If you stick two SSDs in your 17 inch MacBook Pro and configure them in a RAID 0, you'll likely smoke anything on the planet in terms of disk I/O. It would definitely alleviate most data integrity/reliability concerns, too.
So, I'm really wondering what this super-special thing is that you're doing that can't be done on anything newer. I've outfitted whole labs with new Macs that are still interfacing with old equipment, and also seen 2007-2009 era Mac portable hardware get upgraded in a similar fashion with current models. The legacy connectors most certainly exist. So I'm wondering what it is exactly that you're saying simply cannot be done if you upgrade to anything newer.
See, this is another case of someone painting themselves int a corner without even bothering to look ahead. Eventually - maybe a few years from now, maybe a little sooner than that - that 17 inch Macbook Pro will break in some way and the parts will not exist to repair it. Then what happens?
I'm not saying you MUST upgrade to a new Mac. Far from it. But to be in a place where a device that's long past any warranty stage and whose support days are numbered, with NO migrating onto ANY other platform... that's gotta be some pretty rare and interesting thing you're doing, particularly when most of the rest of the world is already moving on.
I agree. Fortunately, real, portable computers continue to be sold, and probably will for many years yet.
Possibly. Or the MBP could become the Air, if they can manage somehow to make it thin enough. I disagree that Apple abhors categories though. They clearly have them. They simply don't like to make a zillion categories that might cause confusion. They've been down that road before, back in the 1990s, and nearly perished because of it.
Ok, for starters, Apple's near-death in the 90's was not due to their hardware diversity. Introducing one more line (or category) of device across their portfolio is not going to cripple Apple today, either. And I should clarify this: Apple should
play in more categories. But I really don't feel like debating their business decisions. As I've mentioned in every post I've had on this thread, I'm purely comparing (older) hardware with (newer) hardware.
Now to your points:
I never said my RAID 0 spinners are faster than an SSD. What I
did say is that I
can RAID 0 2 SSDs on my 17. As you mention, good luck keeping up with that. But, I can also put in a just-as-fast-if-not-faster SSD in and
still have a choice of keeping the optical (should I want to) or have a secondary high capacity drive. My RAID 0 spinners give me more than adequate speed (for what I need), and HUGE capacity, which is what I really use. Yes, I have several external drives with ESATA, FW, and USB2/3 connections that I use for backups, Time Machines and the like.
With the new machines you're stuck with what you got. Yes, many could get by with
less internal storage ,
less built in connectivity,
less (read: NO) expansion,
less flexibility. But that is the point, to me, less is NOT better.
I'm not doing anything "super-special" as you put it. As always, it's about the "how" and not the "what", particularly when talking about Apple products. TB has pretty much any adapter out there (haven't seen eSATA, though), so you can mitigate most of my concerns. But the point is that I didn't have to mitigate anything with prior hardware. The last 17 needed NOTHING added to it (well, USB3 would've been nice, but the Expresscard slot takes care of that). Not even retina. The screen on the 17 is spectacular as is.
So, if Apple released a new 17 RMBP or Air, I'd still be stuck, simply because I cannot mitigate one crucial piece (right now, at least): internal storage. I need and use as much as I can get (3TB right now). I use, but do NOT trust the cloud. I am able to grab my 17 and go anywhere and do anything, at any time, and have all my data, connect to anything, no external drives, no dongles, no nothing. I also sync my 17 and my 2011 27in iMac; they are clones of each other. Try that with a RMBP.
This was not me painting myself into a corner, this was Apple jumping the gun and
abandoning a standard (HD form factor in this case) for proprietary hardware. See the reasons why many were disappointed with the new Mac Pro. Same thing. Great, sexy machine for many, but for a lot of users it is a non-starter. With no mitigation.
I actually designed an all Apple business IT infrastructure for an university project, right before they killed the xserve. I had to start over that project. My team had a whole "that's what you get" attitude too, since I was the only Apple evangelist in the class. After that, and seeing what they did to the MP, and what they're doing to the MB "Pros", I would not
rely on Apple anything, lest the rug be pulled from under you.
Apple removing "Computer" from their name was EXACTLY right. Their intentions we're there for all to see. Silly us.