Specifically: high-density, climate-controlled storage. Books are boxed, palleted, and shrinkwrapped.
They can be retrieved, though not especially speedily.
"Internet Archive founder turns to new information storage device – the book" (2012)
"There is always going to be a role for books," said Kahle, as he perched on the edge of a shipping container soon to be tricked out as a climate-controlled storage unit. Each container can hold about 40,000 volumes, the size of a branch library. "We want to see books live forever."
So far, Kahle has gathered about 500,000 books. He thinks the warehouse itself is large enough to hold about a million titles, with each one given a barcode that identifies the cardboard box, pallet and shipping container in which it resides....
If someone does need to see an actual physical copy of a book, Kahle said it should take no more than an hour to fetch it....
<https://www.theguardian.com/books/2011/aug/01/internet-archi...>