The Death Star Library, or Library and Archives as it was officially known, was a large library on Deck 106 in Sector N-One of the original Death Star. Most information in the library was transferred to phononic lattice storage. The library's data channel was 557.9. It was run by Atour Riten.
I hereby resolve not to use the word "purchase" to describe the library's acquisition of content or a service unless the library then owns said content or service. All ongoing payments are "subscriptions" and should be so named.