Quote:
a world of crystalline perfection
Yeah right.
Actually, it is (or was) regularly audited, ISO Certification and all that, but because it's so massive the actual audit could only be done on bite-sized pieces. The issues for rebuilding are as numerous as a big numbery thing and I'm not sure what kind of appetite HMRC has for mega-rebuilds. They got a nasty bite from flirting with Hadoop a while back.
@Milko, I'm sure a good Keynesian argument could be made. Problem is we (maybe) leave the EU in a few weeks and at best we get a transition of less than 2 years at which point the systems must chug along as sweetly as they do now. If there's no deal and no transition then Shit Creek is low on paddles.
@DSSMITHHFX, I'm not in the least bit surprised. Public projects like this have a history of never learning from the previous fuck-up. They almost always aim to select the best (=cheapest) bids but simultaneously fail to spot that there's a reason those bids are the cheapest. Also, senior managers in the public service are notoriously fond of shiny things when they buy IT. If they can see a shiny icon (on the shiny new laptop that comes with the project) and clicking the icon makes shiny things happen, then they invariably pony up the funding even if it's a million miles from what the business needs.