Understanding Hierarchical and Network Data Models: Structure, Benefits, and Use CasesHierarchical Data Model Overview: The Hierarchical Data Model organizes data in a tree-like structure where records have a parent-child relationship. This model is best suited for situations where data naturally fits into a hierarchy, such as organiz...Oct 23, 2024 · 4 min readbigdatageek.dev
Exploring Advanced Data Architectures: Common Data Model and Master Data Model🏢🚀3. Common Data Model (CDM) Overview: The Common Data Model (CDM) is a standardized and shared data schema that helps integrate and manage data across various systems, applications, and business processes. It provides a common framework for how data i...Oct 3, 2024 · 5 min readbigdatageek.dev
Understanding Data Project Architecture: The Blueprint for Efficient Data Management🏗️🏢What is Data Project Architecture? Data project architecture refers to the structure and organization of data within a system, guiding how data is stored, accessed, processed, and managed. It provides the blueprint for managing data flows, ensuring t...Oct 1, 2024 · 6 min readbigdatageek.dev
Understanding Slowly Changing Dimensions (SCD) in ETL: From Basics to Best PracticesSlowly Changing Dimensions (SCD) Type 0: Fixed Dimensions Description: SCD Type 0 represents a scenario where dimension data remains fixed and does not change once it has been inserted. Any updates in the source system are ignored, and the target sys...Sep 25, 2024 · 10 min readbigdatageek.dev
ETL Process: A Beginner’s Guide 3LOAD ⭐ Well, so far we extracted the data from the source and transformed it how difficult will be just to push the data to a location right? well it's different from just pushing the Final Dataframeto a location. how you load data depends on the req...Sep 9, 2024 · 4 min readbigdatageek.dev