Drupal field was part of the Drupal core since version 7. The Field extends her ability to build different kinds of systems. Since it is basic units of each entity, it is one of the most important parts of the open source software. But, when it comes to the efficiency of using SQL...
Have been worked on many Drupal projects these years. Even though, most of the projects have version control system. But everyone has different ways. Today, I want to share one of them that I think is great. Because of it, there was no accident in the over 5 deployments during a half...
As I have talked in my previous blog about importing large quantity of node without feeds module. Today, I will show you how to build complicated block views without using views module. Did you have ever faced the situation that views can not solve the problem? I have a unique request...
Begin to design a Drupal website with a million nodes in mind. We build a Drupal website. It runs well at beginning. Until one day, the system has hundreds of thousands of node. We found the site became slow. We need wait many seconds before we can open a new page. Not only it is slow,...
When we talk about the performance of Drupal, the first thing come to my mind is caching. But today I found another way to make Drupal run a little bit faster. It is not a profound thing, but something may be ignored by many. In work, I need process 56916 records constantly with...
One of the Drupal tasks is to import data into a system. Importing large number of articles or any types of entities is a little bit challenging. There are two tricks here. One is obvious. We need to find the way to break one mega task into small tasks; The other one is not so obvious....

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