C'mon, there has got to be an information store out there maximal to the preservation of human knowledge better than Wikipedia. If I were an Alien I would be st

C'mon, there has got to be an information store out there maximal to the preservation of human knowledge better than Wikipedia. If I were an Alien I would be stunned. Such technological advancement but no one can name "the database"? There used to be an open source database file around 74-76GB db devs/admins trained on, encyclopedic, it was well known in that crowd. Anyone know what I mean? I know that's not much to go on but I cannot for the life of me remember the name, keywords, or find it on the internet. Represent HN!