AFAIK it was one of the top five biggest library systems in the world at the time.
I was asked to add some features that would have been too difficult in the old distributed system. Things like reading competitions, recommended reading lists by age, etc…
I watched the effect of these changes — which took me mere days of effort to implement — and the combined result was that students read about a million additional books they would not have otherwise.
I’ve had a far greater effect on the literacy of our state than any educator by orders of magnitude and hardly anyone in the department of education even knows my name!
This was the project that made realise how huge the effort-to-effect ratio that can be when computers are involved…