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...4 min read·bigdatageek.devOct 23, 2024
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...5 min read·bigdatageek.devOct 3, 2024
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...6 min read·bigdatageek.devOct 1, 2024
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...10 min read·bigdatageek.devSep 25, 2024
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...4 min read·bigdatageek.devSep 9, 2024