Re: persistent data feature

[Yuan Fu]

> 
> On the other hand, my notmuch (emacs email reader) database is 30GB and
> lives externally out of emacs without issues.
> Why link sqlite and not xapian?
> Where does it stop?

FWIW I have a (extremely basic) xapian module at 

https://github.com/casouri/xeft

I called it xeft-module, but I probably should name it xapian-lite-module so 
people know it is not tied to the elisp program xeft.el that uses the xapian 
module.

Yuan