Hartmut B. articles - 10 total
ArcadeDB, Ruby && Jupyter
Jupyter Notebooks are widely used in data science, scientific computing, and machine learning due to...
Ruby Adventures with ArcadeDB 2
note: Clone the git respiratory https://github.com/topofocus/dev-adventures to play with the data....
Ruby Adventures with ArcadeDB
ArcadeDB is a modern, multi purpose Not-Only-SQL database. The ArcadeDB-Gem opens the database for...
Tailwind Carousel in Rails 7
After being absence for a while, I recently began to reshape my Rails skills. A basic Rails7-setup...
The Art of Initialising Objects
Last week, I wrote about Composition in Ruby. A module was used to masquerade the initialization of a...
Composition in Ruby
As Rubyists prepare for the most anticipated release of Ruby 3.0, its worth looking to unchanged prin...
ActiveOrient: Universal Store Facility
In Part 3 we claimed »Inheritance and the flexibility of the graphical vertex & edge approach ope...
ActiveOrient: Inheritance, Edges and Nodes
This is Part 3 of the ActiveOrient Series. In Part 2 we investigated similarities between RDMS(Activ...
ActiveOrient: Joins and Links
In the Introduction we created a self-referencing join. Lets compare with ActiveRecord # (ActiveRec...
Active Orient – Introduction & Overview
How about a (fast) open source database usable without any schema, query-able with sql-statements an...