It’s been said several times that “the best operating system to use is
the one you like, unless that operating system is VMS.” It’s funny,
and especially snarky, and it contains at least a glimmer of truth;
VMS has been essentially abandoned in the last 15 or so years. In my
professional computing life, I’ve only worked in one place that used
it: TeleCheck. They did so for very good reasons, of course; when they built
their all-proprietary, custom system, VMS and Vax/Alpha hardware
provided something not easily found on other platforms: failover via
clustering. That VMS’ other great feature, versioning built right into
the file system, gave us an easy way to retreat from buggy upgrades
was just icing on the cake.
Still, with the rise of cheap, commodity hardware, the place in the
world for the Digital Vax and Alpha machines dwindled. The rise of
Unix, then NT, and then Linux left VMS alone and behind. Windows
servers look like your desktop, and Unixy servers all look more or
less the same, but takes a whole different skillset to manage a
cluster of Alphas — and it’s a skillset that is in short supply,
notwithstanding the oft-cited trusim that the last COBOL programmer
will be able to name his price.
I last saw VMS in 1997, which is far later than most folks. I left
TeleCheck and joined the boom, and spent my time on Solaris and Aix
servers, with the occasional and ill-advised Windows NT box thrown in
for variety. (Since then IBM has thrown in its lot with Linux, and Sun
is clearly circling the drain, leaving Windows and Linux almost alone
in the server market.) I assumed, in the years since then, that VMS had
gone the way of all flesh, especially after Microsoft made much noise
about its NT-on-Alphas move (hey, it sounded like a good idea at the
time; ultimately, I think I only ever saw one Alpha running NT, and it
was run by the single least competant big-company IT man I ever saw
(no, I won’t tell you the client [HDANCN?])).
All of this is just background, of course, to this
story. See, Compaq and Digital merged, and then HP and Compaq
merged, and now it comes to this.