DevForce Community Forum : Fakestore performance http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : Community Forum : Fakestore performance Fri, 10 Apr 2026 19:11:15 -700 Mon, 30 Jul 2012 11:05:47 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=3557 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ Fakestore performance : Ok, I will try to do it tomorrow... http://www.ideablade.com/forum/forum_posts.asp?TID=3557&PID=14106#14106 Author: Walid
Subject: 3557
Posted: 30-Jul-2012 at 11:05am

Ok, I will try to do it tomorrow]]> Mon, 30 Jul 2012 11:05:47 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3557&PID=14106#14106 Fakestore performance : Can you put together a small sample... http://www.ideablade.com/forum/forum_posts.asp?TID=3557&PID=14105#14105 Author: mgood
Subject: 3557
Posted: 30-Jul-2012 at 10:54am

Can you put together a small sample that reproduces the issue and send it to me?]]> Mon, 30 Jul 2012 10:54:13 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3557&PID=14105#14105 Fakestore performance : I was also suprised because... http://www.ideablade.com/forum/forum_posts.asp?TID=3557&PID=14104#14104 Author: Walid
Subject: 3557
Posted: 30-Jul-2012 at 10:38am

I was also suprised because it's an in-memory datastructure.
 
The query is very simple, it use the Repository implementation in cocktail !
 
yield return unitOfWork.Compagnies.FindAsync(p => p.Actif, q => q.OrderBy(p => p.Nom), null, {                    ObsCompagnies = new BindableCollection<Cnam>(entities);                });
25s is the duration of the query, the ObservableCollection stuff isn't included.
The Compagnies Entity has 9 fields and I don't have any include.
 
One thing maybe, this Entity use TPH. 
There is 8 others Entities using the same table but the volume in the fakestore is maybe 10 or 15 entities.
 
 
 
]]> Mon, 30 Jul 2012 10:38:47 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3557&PID=14104#14104 Fakestore performance : Honestly, I don&#039;t know, I... http://www.ideablade.com/forum/forum_posts.asp?TID=3557&PID=14103#14103 Author: mgood
Subject: 3557
Posted: 30-Jul-2012 at 10:25am

Honestly, I don't know, I haven't used the fake store with lots of data, but that doesn't seem right. The fake store is an in-memory datastructure much like the cache, so I'm surprised about this. Now, there are no indexes in the fake backing store, but still, it's all in memory. What's your query look like?]]> Mon, 30 Jul 2012 10:25:08 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3557&PID=14103#14103 Fakestore performance : Hi,I use the harness mode... http://www.ideablade.com/forum/forum_posts.asp?TID=3557&PID=14101#14101 Author: Walid
Subject: 3557
Posted: 30-Jul-2012 at 12:49am

Hi,

I use the harness mode and to be closer to the reality I created 1000 entities of type A in my sampledataprovider.
When I load those entities it takes 25 seconds, the same query takes 1 second when targetting the DB (with also 1000 records).

I know the fake backing store is only for the test purpose but I wonder if it's normal that its so slow when you start to have some volume.

Regards,



Edited by Walid - 30-Jul-2012 at 2:56am]]> Mon, 30 Jul 2012 00:49:12 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3557&PID=14101#14101