MaxDB is based on [Adabas](/db/adabas) that SAP licensed from Software AG in 1997. The original name was "SAP DB".
Relational
SQL
N-ary Storage Model (Row/Record)
http://maxdb.sap.com/
SAP DB
DE
1977
Academic, Commercial
Adabas
https://en.wikipedia.org/wiki/MaxDB
SkyDB
