Comments on: Tuning ActiveRecord http://www.mikeperham.com/2008/02/06/tuning-activerecord/ On Ruby, software and the Internet Tue, 03 Jan 2012 09:53:56 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Ken http://www.mikeperham.com/2008/02/06/tuning-activerecord/comment-page-1/#comment-86 Ken Wed, 09 Apr 2008 23:29:05 +0000 http://www.mikeperham.com/2008/02/06/tuning-activerecord/#comment-86 I've used ar-extensions for this, too. If you have a bunch of records you need to import, it's great. You can call AnyClass.import(list_of_attributes) to dump them in one transaction, bypassing AR completely. Importing 15,000 records dropped from 4 minutes to 20 seconds on our test box (admittedly not the fastest). I’ve used ar-extensions for this, too. If you have a bunch of records you need to import, it’s great. You can call AnyClass.import(list_of_attributes) to dump them in one transaction, bypassing AR completely. Importing 15,000 records dropped from 4 minutes to 20 seconds on our test box (admittedly not the fastest).

]]> By: Cyril David http://www.mikeperham.com/2008/02/06/tuning-activerecord/comment-page-1/#comment-55 Cyril David Wed, 20 Feb 2008 12:14:04 +0000 http://www.mikeperham.com/2008/02/06/tuning-activerecord/#comment-55 I created an in-house plugin that does batch inserts of SQL. You may check it here http://code.google.com/p/batched-sql-fu/ I created an in-house plugin that does batch inserts of SQL.

You may check it here

http://code.google.com/p/batched-sql-fu/

]]> By: Gleb Arshinov http://www.mikeperham.com/2008/02/06/tuning-activerecord/comment-page-1/#comment-46 Gleb Arshinov Fri, 08 Feb 2008 23:47:37 +0000 http://www.mikeperham.com/2008/02/06/tuning-activerecord/#comment-46 Mike, try ar-extensions. This was mentioned in the comments of our blogs, and seems like what you need here. Mike, try ar-extensions. This was mentioned in the comments of our blogs, and seems like what you need here.

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