Originally posted by: Sunner
I was about to mention IBM as well, their Global Services, along with their support is definately top notch, but for a price.
Sun is also very good, again, for a price, at least they were back when I actually used their support, I don't know if that's changed since, with their poor results lately and all.
Does anyone know if IBM offers complete solutions based on Linux by the way?
Say you wanted a big DB2 box running SuSE enterprise or something, could one merely call IBM and have them to everything from shipping the box to helping with the DB2 setup, as well as supporting the whole thing, right from hardware to SuSE and DB2?
Sounds like something they could sell to me 🙂
The "NEATEST" thing that IBM does IMO is the partition. IBM developed the VM stuff and are masters of it. In their mainframes and high-end computers hey have things called partitions. Each partition is a slice of CPU time, I/O resources, ram and any other resources. You can rent the "slice" of it and they will install a linux server on it.
This is for mostly web services, but you need more power, you give a phone call and they give it to you. For a $ of course. You can scedual more partitions to be added to your server as you progress, plus you can do like people do for bandwith and get peak usage rates on partition rates and do stuff like scedual more cpu time for high-usage parts of the day and so on. Anything you want.
They also sell servers running linux.
You see they like linux now alot. Before they had 4 seperate OSes for different machine classes. Mainframe, Unix server, workstation, whatever. OS/390, AIX and a couple other ones.
Using Linux they can replace ANY of them (well mainframes are very weird, unlike PCs or Servers so it's a bit complicated, relatively weak for cpu power, but I/O KINGS so they run Linux in the VM partitions stuff.) On several occasions they have been know to recommend Linux OVER the AIX unix OS for customers, even old IBM standards. So from the smallest workstation, up to the supercomputers they design, you can get Linux on it from IBM. Usually Redhat, sometimes Suse.
The new thing is blade servers. You get a box you put on a rack. Instead of the stack 1ui rack you get 25 or so hot swapable dual cpu PC boards. They use commodity hardware in most cases. Sun, IBM, and a whole host of companies from mom and pop basements type stuff up to the big boys are designing and building this stuff.
One interesting extreme is the "Green Destiny" system made up of a bunch of low-power (cpu and electricity) Transmeta Crusoe processors on pretty much laptop hardware. Each cpu uses 6 watts of power at full blast. This thing could literally fit AND actually run in your closet and it's all on just one rack. It has 240 cpu's....