Ma'chello's database was a piece of technology used by the Dendredan Ma'chello. It used a code created by Ma'chello to hide the plans for his inventions. The database was later transported to Area 51. (SG1: "Holiday") Concept art image of Ma'chellos database. Retrieved from "https://stargate.fandom.com/wiki/Ma%27chello%27s_database?oldid=315198" Categories: Dendredan technology Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.