metadata co to jest
ABAP definicja metadata (BW). Co znaczy metainformation about other data. According to the MOF.
Znaczenie metadata definicja.

Czy przydatne?

Definicja metadata (BW)

Co znaczy:

Data that contains metainformation about other data.

According to the MOF (Meta Object Facility) standard for the OMG (Object Management Group) the following layers exist:

M3 Meta-meta-metadata = meta-meta model

M2 Meta-metadata = meta model

M1 Metadata = model

M0 Data

Słownik i definicje SAPa na M.