[hapless]

the common element between VMS (the subject of this post) and Windows NT, is Dave cutler.

Cutler lived in an extremely overcomplicated world of VMS kernel primitives, and given the chance to let his freak flag fly, he really overcomplicated his past work for Windows NT

In case you ever wonder why your 1 gb/s ssd has ~100 mb/s throughput on windows. there are often quite literally hundreds of layers of filters on even the simplest i/o

but it is super flexible! just slower than iced treacle. aren't you glad you had an object oriented I/O subsystem supporting microkernel services and aspect-oriented programming? i bet you use those features way more often than you read or write files from disk