SIGH – No I do not think that “BA IT systems are a datawarehouse” (sic) – I think that BA recently upgraded a part of its IT infrastructure that included a move from a legacy database to the latest Oracle object-relational database management system. A little research on your part would also reveal to you their changes in the front end web page structure and the document tree. Is that somewhat clearer now ?
A little research on your part would have informed you that Oceanwave was a project of the early 2000s, which I am well aware of. In fact, I know some of the team who designed and implemented the solution. It was a contemporary of Project Dusk, for those who knows what that was.
By the way, your use of technobabble is very amusing. I’d put it on a par with the Dilbert mission statement generator for producing impressive sounding, but vacuous statements.