The most expensive infrastructure in the company was human memory

One employee knew:
Which report was the correct one
Which orders needed manual handling
Which customer data could not be trusted
Which system actually had the latest update

Nothing was documented.

The company was operating on remembered knowledge.

That works until:
Someone goes on leave
Changes role
Or simply forgets something

Then suddenly the business slows down.

A lot of companies think their infrastructure is software.

In reality, huge parts of operations still depend on people remembering invisible rules.

This is something we see often at BrainPack. Many operational risks are not inside the systems themselves, but inside the undocumented knowledge connecting them.