About the encrypted DB: https://people.csail.mit.edu/nickolai/papers/popa-cryptdb-tr.pdf https://people.csail.mit.edu/nickolai/papers/popa-cryptdb-tr... All I

About the encrypted DB: https://people.csail.mit.edu/nickolai/papers/popa-cryptdb-tr.pdf https://people.csail.mit.edu/nickolai/papers/popa-cryptdb-tr... All I remember is that this didn't end up becoming practical because of some limitations, which were maybe discussed in the paper. Something about leaking row counts.