The idea of a vast archive of everything ever lived is read as a wish to understand the bigger pattern of your life. Dream tradition sees it as curiosity about origins and the feeling that nothing is truly lost.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.