Database
From Tardis Wiki, the free Doctor Who reference
A database was a repository of knowledge.
The biggest database in N-Space was a title held by the Dalek Pathweb, which was even bigger than the Matrix. (TV: Twice Upon a Time [+]Loading...["Twice Upon a Time (TV story)"])
TARDISes had a database known as a TARDIS Information system. (TV: Castrovalva [+]Loading...["Castrovalva (TV story)"])
By 2007, the Torchwood files covered numerous old databases, compiling a detailed profile of the Doctor. (TV: Love & Monsters [+]Loading...["Love & Monsters (TV story)"])