|
|
| Author |
Message |
|
| datacompboy |
 Posted: Sat Sep 30, 2006 5:46 am |
 |
|
|
User
Joined: 21 Sep 2006
Posts: 69
Location: Novosibirsk, Russia
|
How to write effectively log of operations, so later I will able to effectively select part for some time and build some statistics?
Mnesia doesn't have, as I see, compound indexes and read of range... |
_________________
--- suicide proc near\n call death\n suicide endp |
|
| Back to top |
    
|
| francesco |
| Posted: Wed Oct 04, 2006 8:55 am |
|
|
|
User
Joined: 07 Jul 2006
Posts: 249
Location: London
|
If you are interested in reporting, I would not use Mensia. At Erlang Trainign and Consulting, we use postgres to store data which is not considered to be "alive". The relational aspects of it are better, allowing for more complex queries. (We released our postgres driver recently on http://www.erlang-consulting.com/aboutus/opensource.html )
You should also check out some of the audit log library modules which are part of OTP, which unless you have a massive ammount of data, should do.
Francesco |
|
|
| Back to top |
|
|
|
All times are GMT
|
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum
|
|
|
Digg It
Del.icio.us
Reddit
Facebook
Stumble Upon
Technorati
