Explore Darrell Ulm's SlideShare profile, where you can find a curated collection of his bookmarked presentations. These resources cover a range of key technology areas, offering insights into Computer Science principles, the powerful data processing capabilities of Apache Spark, web development and content management with Drupal, and various methodologies and practices within Software Development. Tumblr , Wordpress
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.