"After mooching off the open source world for 10 years and making millions, Backcountry.com finally threw the Postgres community a bone in the form of a database synching tool curiously called Bucardo."
"unaccent is a text search dictionary that removes accents (diacritic signs) from lexemes. It's a filtering dictionary, which means its output is always passed to the next dictionary (if any), unlike the normal behavior of dictionaries. This allows accent-insensitive processing for full text search"