anyone have acid state using 20G or more of data?

21 views
Skip to first unread message

gavino

unread,
Jun 11, 2013, 11:55:28 PM6/11/13
to ha...@googlegroups.com
hows it hold up under a beating?

MightyByte

unread,
Jun 12, 2013, 2:23:05 AM6/12/13
to happs
I have acid state with a little over a gig of state.  It works pretty well for me.  My only problem is that it uses a lot more space than I expected.  The lack of generic tools for inspecting an acid-state data store is definitely annoying though.


On Tue, Jun 11, 2013 at 11:55 PM, gavino <visplo...@gmail.com> wrote:
hows it hold up under a beating?

--
You received this message because you are subscribed to the Google Groups "HAppS" group.
To unsubscribe from this group and stop receiving emails from it, send an email to happs+un...@googlegroups.com.
To post to this group, send email to ha...@googlegroups.com.
Visit this group at http://groups.google.com/group/happs?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.
 
 

Lemmih

unread,
Jun 12, 2013, 2:58:46 AM6/12/13
to ha...@googlegroups.com
GHC has roughly a 2x-3x memory overhead due to generational garbage collection. That is, having 20G of data would require between 40G and 60G of memory. Also, garbage collection would consume a significant fraction of the execution time. I would not recommend letting GHC manage data of this size.

-- 
Lemmih

On Wednesday, June 12, 2013 at 5:55 AM, gavino wrote:

hows it hold up under a beating?

--
Reply all
Reply to author
Forward
0 new messages