devel

Hola Comunidad

Anexus IT Impartira un cursos a desarrolladores que quieran capacitarse en el area de desarrollo de aplicaciones/modulos para drupal

Requisitos:

• Programador Intermedio Avanzado (PHP)
• Usuario Intermedio de Drupal

Contenido del Curso

• Drupal Hooks
• Como Desarrollar un modulo
• Como usar Bases de datos con módulos
• Como mejorar un modulo existente
• Aprender como reusar código de otros módulos
• Interacción con ajax
• Integración de módulos con tablas personalizadas & modulo de vistas

Costo: $400/persona

As suggested in another thread I used the Devel module to get an overview of the mySQL queries. I used the frontpage since this is the most used and biggest page. I have some questions:

1) The Devel module displays a column "where" obviously including the function name which makes the mySQL query, but the function name links to the Drupal API which does not include custom module, i.e. I cannot see where to find the function. Is there a way to find the function to optimize?

I am in the market for a VPS in the $15-$30/mth range, and I've been shopping it around with the help of some feedback I've received from the WebHostingTalk forums. So I came up with a few new benchmarking tests that I haven't seen mentioned before. The results of my benchmarks can be found here: HTML format and Spreadsheet format

The new tests using time+drush+devel I came up with are:

1. time drush generate users 2000 - This test will give you the amount of time it took to create 2000 users on your drupal site
2. time drush generate content 5000 2 - This test will give you the amount of time it took to create 5000 nodes (page,story,book,blog,forum) with 7500 comments
3. time drush generate taxonomy 15 250 - This test will give you the amount of time it took to create 15 vocabulary with 250 terms

Quando temos que desenvolver algo além de um site "simples", é certo que vamos ter que sujar as mãos e criar um pouco de código que seja. Se existirem regras mais complexas, vem outra necessidade: debug.

Na página do projeto Devel(http://drupal.org/project/devel), tem um link sobre esse assunto que é leitura obrigatória, podemos dizer, detalhando a utilização desse módulo que é fundamental na hora de desenvolver módulos.

"This page gives a brief overview of some of the tools you can use to make Drupal development and debugging easier.

I'm having some trouble diagnosing a performance issue on my D6 site. Devel returns the following information:

Executed 131 queries in 129.41 milliseconds. Queries taking longer than 5 ms and queries executed more than once, are highlighted. Page execution time was 2941.81 ms.

Clearly the issue is not with queries. Next I ran xDebug to profile the script execution for this page. Here is the summary output from xDebug:

File: c:\documents and settings\administrator\sites\acquia-drupal-site\acquia-drupal\idex.php
Self time: - (-) Cumulative Time: 374ms (100.0%)

Just posted a little module I wrote... let's you log all insert/update/delete queries so you can transfer changes from one site to another by dumping the sql.

http://drupal.org/node/99734

c.h.u.d.