Welcome to the Arches Relational Data Model Tutorial! This tutorial aims to familiarize you with the basics of the relational data model for loading data into Arches. Please see the project page for ...

These examples are examples of how to work with data models and data sets in Cognite Data Fusion. The code is licensed under the Apache License 2.0, while the documentation and methods are licensed ...

A data model is a visual representation of data elements and the relations between them. Written by eWEEK content and product recommendations are editorially independent. We may make money when ...

Learn what a primary key is, how it helps to identify and relate data, and what are some best practices and examples of primary keys in data modeling.

Get started modeling entities and relationships for Java data persistence, using an example application based on Java 21 with Hibernate 6.3.

Data Preprocessing is the process of preparing the data for analysis. This is the first step in any machine learning model. Here in this simple tutorial we will learn to implement Data preprocessing ...

In Data Modelling, it is agreed that an entity’s Business Key must be: 1. Unique. 2. Mandatory. 3. Immutable. 4. Usable as a Foreign-Key (FK) within the organisation’s domain of discourse. Let’s look ...