Contact Storage

Query Language

Live Views

Evolution Data Server

vCards in BDB file, seperate partial index.

Custom limited s-expressions.


Apple Addressbook

Embedded Metakit database

Unknown, probably direct mapping to Metakit views

Sort of, but vague

Microsoft Exchange

XML accessed over WebDAV

Search extensions to DAV, similar to SQL

No, I think

RossBurton/Addressbooks (last edited 2008-02-03 14:45:10 by localhost)