Technical notes about past publications and work by Darrell Ulm including Apache Spark, software development work, computer programming, Parallel Computing, Algorithms, Koha, and Drupal. Source code snippets, like in Python for Spark. Retrospective of projects.
Drupal 8 Article by Darrell Ulm
This is a link to an early article about Drupal 8, 2012, written by Darrell Ulm, when Drupal 8 was in it's early stages of development.