Data Modeling | Database Design | Dimensional Modeling (Facts & Dimensions): - First Modeling скачать в хорошем качестве

Data Modeling | Database Design | Dimensional Modeling (Facts & Dimensions): - First Modeling

Learn And Share Channel is the place where you can easily understand with working sessions. Coming to Data Modeling topic! It's a process of creating a conceptual representation of data objects and their relationships to one another. The process of data modeling typically involves several steps, including requirements gathering, conceptual design, logical design, physical design, and implementation. A good data modeling or Database design more insights to the business for quick decisions. In this Video we have covered how to create basic data modeling in MS SQL Database, with 1 Fact & 6 Dimension tables. Entire Video explains below topics. 1. How to identify Foreign & Primary Keys. 2. How to identify & Create Facts and Dimension Tables. 3. How to Insert the data to those tables. 4. What will be next steps after creating Facts & Dimension Tables. During the video I have used MS SQL server database to create data modeling, you can reproduce same model in anywhere like Hive SQL, MySQL, PostgreSQL, Oracle, etc... All SQL DDL Scripts and Raw data been used during Video are available in GITHUB. Please access GITHUB from here. https://github.com/PhaniSankarKoppula...