I take it that you want this to be real time? Maybe not a database but an in memory hash table like memcached, redis or tokyo cabinet. They have op codes to increment counters that would be atomic operations.
-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
