Lec - 21: Concept Hierarchy, Categorization & Computation | Data Warehouse скачать в хорошем качестве

Lec - 21: Concept Hierarchy, Categorization & Computation | Data Warehouse

Concept hierarchy in a data warehouse refers to the process of organizing data into multiple levels of abstraction, enabling easier analysis and reporting. It helps in summarizing and drilling down data to gain insights at various granularities. In this video, we will explore how concept hierarchies are used to enhance data analysis and decision-making in a data warehouse. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:33 - What is Concept Hierarchy? 00:54 - Example of Concept Hierarchy 04:55 - What are Measures 05:10 - What are types of Measures? 05:44 - Example of Measures -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:   / @varunainashots   Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- ►Design and Analysis of algorithms (DAA):    • Design and Analysis of algorithms (DAA)   ►Software Engineering (Complete Playlist):    • Software Engineering   ►Database Management System:    • DBMS (Database Management system) Complete...   ►Cloud Computing:    • Cloud Computing (Complete Course)   ► Theory of Computation    • TOC(Theory of Computation)   ►Artificial Intelligence:    • Artificial Intelligence (Complete Playlist)   ►Computer Networks (Complete Playlist):    • Computer Networks (Complete Playlist)   ►Operating System:    • Operating System (Complete Playlist)   ►Structured Query Language (SQL):    • Structured Query Language (SQL)   ►Discrete Mathematics:    • Discrete Mathematics   ►Compiler Design:    • Compiler Design (Complete Playlist)   ►Number System:    • Number system   ►Programming in C :    • C Programming   ►Data Structure:    • Data Structure   ►Computer Architecture :    • Computer Organization and Architecture (Co...   ►Graph Theory (Complete Playlist):    • Graph Theory   ►Digital Logic:    • Digital Logic (Complete Playlist)   --------------------------------------------------------------------------------------------------------------------------------------- Our social media Links: ► Subscribe to us on YouTube:    / gatesmashers   ►Subscribe to our new channel:    / @varunainashots   ► Like our page on Facebook:   / gatesmashers   ► Follow us on Instagram:   / gate.smashers   ► Follow us on Instagram:   / varunainashots   ► Follow us on Telegram: https://t.me/gatesmashersofficial ► Follow us on Threads: https://www.threads.net/@gate.smashers -------------------------------------------------------------------------------------------------------------------------------------- ►For Any Query, Suggestion or notes contribution: Email us at: [email protected]