I realize that MySQL 5.6 is still in beta, but does anyone have experience using the new InnoDB FTS engine? How does it compare to something like Sphinx?
The FULLTEXT feature that formerly required downloading a special build from labs.mysql.com is now part of the mainline MySQL build in 5.6.5 and up (still in beta). The documentation for the FULLTEXT functions now includes the InnoDB-specific details: MySQL Full-Text Search Functions