Kanban Board Project 1 Conceptual Data Modeling

I decided to rebuild the Kanban board project from a previous backend internship assignment at Wanted, as practice for relational data modeling.

Based on the project's requirements, I proceeded with conceptual data modeling.

Modeling Process

• Separating entities into related data groups
• Defining Identifiers
  • Since there were no candidate keys to use as identifiers, all were replaced with surrogate keys.
• Understanding Relationships
  • Expressing cardinality and optionality

Previously, I faced difficulties with modeling due to a lack of clear understanding of the concepts. However, after studying database modeling and following a structured process, I found it much easier.