[Rails] Re: Re: Re: Database Concurrency Without a Web Server?

snacktime
Wed, 12 Jul 2006 21:45:27 -0000

A better way to explain it might be this.  Connection pooling won''t
help you unless the database driver is itself non blocking.    The
moment that one of your Job.run methods makes a call to the database,
or does any other type of blocking IO, it''s going to block every other
Job.run method you have running.  That''s why you only see one database
connection open at a time.