evanjanis said:
That is true 2000 is a rock soild operating system.
Well, at least compared to other Microsoft operating systems. Any Unix-like operating system will be more stable by design.
Here's some interesting data based upon a recent university study:
Windows failure rates on a per-session basis:
Windows NT4.0, SP6a: 4%
Windows NT5.0, SP4 (2000 Pro): 8%
Windows NT5.1, SP2 (XP Pro): 16%
As you can see, the ancient
NT 4.0 is the most stable by far, having only a 4% probability of failure per session. Unfortunately, it's too outdated to be very valuable in this day & age. In addition, NT4 did not come equipped with defragmentation tools, so this figure is likely to degrade with time & use.
2000 Pro sports an 8% failure rate. Still a fairly low figure, unless we are talking about important servers where every second of downtime counts. This figure probably changes less over time than does NT4, since 2000 Pro does have native defragmentation tools and some self-healing capabilities.
Finally,
XP Pro is by far the worst concerning stability, having a surprisingly high 16% probability of failure per session. This despite the fact that it, like 2000, includes defragmentation and self-healing capabilites. It is comparitively twice as unstable as 2000 Pro, and
four times moreso than NT4!
P.S. - Microsoft's own resarch produced more favorable results, 3%, 4%, and 12% respectively. Also, I'd be interested in seeing figures relating to the older 9x family -- anyone know of any studies?