When to work as root & When to Work as a System User

When to work as root & When to Work as a System User

https://www.linux.org/threads/when-to-work-as-root-when-to-work-as-a-system-user.4136/

Short answer NEVER !!

How does a journaling file system work?

How does a journaling file system work? 1 Answer

https://www.quora.com/How-does-a-journaling-file-system-work

Bastante interesante pero a muy alto nivel, faltan los detalles

https://en.wikipedia.org/wiki/Journaling_file_system

y

https://es.wikipedia.org/wiki/Journaling
.. y curiosamente en la versión española está mejor explicado.

Comparativa ETL Talend vs Pentaho Data Integration (Kettle)

Comparativa ETL Talend vs Pentaho Data Integration (Kettle). Posted by Roberto Espinosa en 1 junio 2010
https://churriwifi.wordpress.com/2010/06/01/comparativa-talend-vs-kettle-pdi/

Talend vs Pentaho
https://www.educba.com/talend-vs-pentaho/

Talend component index
https://www.talendforge.org/components/index.php

Posters, crear a partir de imagen jpeg online

Posters, crear a partir de imagen jpeg online.
https://www.blockposters.com/create/

Lo encontré aquí, https://www.wired.com/2008/11/blockposters/
Es de  2008 y sigue funcionando en 2019 :-) !!