I work for a Danish municipality with roughly 10,000 employees. I’m not sure if you know, but our public sector has been competing with Estonia at being the most digitised in the world for a decade. We operate an estimated 300-500 different IT-systems, some of them enterprise sized SAP solutions deployed on old IBM mainframes with multiple layers of APIs to make their fronts somewhat web-based (don’t ask). Others are…
Errm. "Estimated" 300-500 systems? I worked at a corporate with (at one point) 1891 systems; we had several ways of counting them... Some ways said 44 ( business platforms) But count them we could! If I was your CIO counting would be my number one mission!
Gathering this information and centralising the decision making to make sure things like duplicates don’t happen isn’t on our political agenda however. In fact the political agenda is quite the opposite, favouring even more decentralisation. At least right now. I mean, you say CIO like that’s something we should have, we don’t. We’re 10 techies to run those 300-500 systems, develop our own, navigate the national strategies, implement and manage our national it architecture Rammearkitekturen and support those 10,000 employees. ;)