Qasem-h

##Memcache

Memcache can be used for caching data in main memory using key value pair. So it reduces database load significantly. It is actually a storage engine used by Rack::Cache which is a middleware in Rails that provides HTTP caching. For example we can store a complex query result into a key

Rails.cache.fetch(key) do
  #......Processing
end

Qasem-h

<?php
	global $count2, $block, $page_builder_id ;
	
	$Cat_ID = $block['id'];
	$rand = $offset = $order = $posts_num = '';

	if( !empty($block['number']) )
		$posts_num = $block['number'];
		
	if( !empty($block['order']) )