The first five posts of these series were largely conceptual discussions that sprinkled in some SQL and data models here and there where helpful. This final post will serve as a summary of those posts, but it will also specifically include SQL queries, data models and transformation logic related to the overall discussion that should […] The post Tied With A Bow: Wrapping Up the Hierarchy Discussion (Part 6 of 6) appeared first on Snap Analytics.| Snap Analytics
In the first three posts of this series, we delved into some necessary details from graph theory, reviewed acyclic graphs (DAGs), and touched on some foundational concepts that help describe what hierarchies are and how they might best be modeled. In the fourth post of the series, we spent time considering an alternative model for […] The post Edge Cases: Handling Ragged and Unbalanced Hierarchies (Part 5 of 6) appeared first on Snap Analytics.| Snap Analytics
In the first post of this series, we walked through the basic concepts of a graph. In the second post, we discussed a particular kind of graph called a directed acyclic graph (DAG) and helped disambiguate and extend the roles it plays in data engineering. In the third post, we further constrained the definition of […] The post Flat Out: Introducing Level Hierarchies (4 of 6) appeared first on Snap Analytics.| Snap Analytics
The AI ecosystem is evolving, driven by breakthroughs in machine learning, deep learning, natural language processing, and computer vision.| Data Management Blog - Data Integration and Modern Data Management Articles, ...
Matillion Shared Jobs help making ETL solutions consistent, easy to support and cheaper to manage. Here are the key benefits explained.| Snap Analytics