this small patch fixes 3 DB queries for the fishpig magento wordpress integration

fishpig-config.patch

diff --git a/app/code/community/Fishpig/Wordpress/Helper/Config.php b/app/code/community/Fishpig/Wordpress/Helper/Config.php
index 51f7d7d..742fe6a 100644
--- a/app/code/community/Fishpig/Wordpress/Helper/Config.php
+++ b/app/code/community/Fishpig/Wordpress/Helper/Config.php
@@ -83,26 +83,34 @@ class Fishpig_Wordpress_Helper_Config extends Fishpig_Wordpress_Helper_Abstract
 				);
 			}
 
-			$resource = Mage::getSingleton('core/resource');
-			$db 			= $resource->getConnection('core_read');
-			$config		= array();
-			
-			foreach($options as $scope => $scopeId) {
-				$select = $db->select()
-					->from($resource->getTableName('core/config_data'), array('path', 'value'))
-					->where('path LIKE ?', 'wordpress%')
-					->where('scope=?', $scope)
-					->where('scope_id=?', $scopeId);
-		
-				if ($results = $db->fetchAll($select)) {
-					foreach($results as $result) {
-						if (!isset($config[$result['path']])) {
-							$config[$result['path']] = $result['value'];
-						}
-					}
-				}
-			}
+			$collection = Mage::getModel('core/config_data')->getCollection();
+            $collection->getSelect()->reset(Zend_Db_Select::COLUMNS);
+            $collection->addFieldToSelect(array('path', 'value'));
+            $collection->addFieldToFilter('path', array('like' =>  'wordpress%'));
+            $sql = array();
+            foreach($options as $scope => $scopeId) {
+                $sql[] = sprintf('(scope = \'%s\' AND scope_id = %u)', $scope, $scopeId);
+            }
+            $collection->getSelect()->where(
+                new Zend_Db_Expr('(' . implode(' OR ', $sql) . ')')
+            );
+            $collection->getSelect()->order(new Zend_Db_Expr('FIELD(scope, \'default\', \'websites\', \'stores\')'));
+            //check we can apply collection caching *wohoooo*
+            if (true === Mage::app()->useCache('collections') && true === Mage::app()->useCache('config')) {
+
+                $cache = Mage::app()->getCache();
+                $cache->setLifetime(86400);
 
+                $collection->initCache(
+                    $cache,
+                    'wordpress_',
+                    array('collections', 'config')
+                );
+            }
+            $config		= array();
+            foreach ($collection as $item) {
+                $config[$item->getPath()] = $item->getValue();
+            }
 			$defaults = array(
 				Mage::getConfig()->getNode()->default->wordpress,
 				Mage::getConfig()->getNode()->default->wordpress_blog,

Do you have any data on how much this improves performance?