Entity Relationship Model | Entities, Attributes, Relationships | Mapping Constraints | DBMS

Entity Relationship Model | Entities, Attributes, Relationships | Mapping Constraints | DBMS In this video, learn the Entity–Relationship (ER) Model in DBMS in a simple, clear, and detailed way — perfect for beginners and exam preparation. 💻 This lecture covers all three components of the ER Model, their sub-types, and relationship concepts with proper explanations. 📌 Topics Covered: ➤ What is ER Model? ➤ Need of ER Model ➤ Components of ER Model ✔ Entity ✔ Attributes ✔ Relationships ➤ Degree of Relationship ➤ Mapping Constraints ➤ ER Diagram Notations and Symbols 🎯 Key Highlights: ✔ Complete explanation of all ER Model components ✔ Covers both types and degree of relationships ✔ Mapping constraints explained with clarity ✔ Useful for exams, viva, and project design 📚 Ideal for: B.Tech | BCA | MCA | Diploma | Computer Science Students 📄 Download Handwritten Notes : 👉 https://t.me/roshanengineeringhub/228 📄 Download PDF Notes : 👉 https://t.me/roshanengineeringhub/229 📺 Watch Full Playlist – DBMS: 👉    • Database Management System | Complete Play...   👇 Watch till the end to master ER Model concepts with examples! Your Queries:- dbms entity relationship model entity relationship model dbms entity relationship model entity relationship diagram in dbms dbms - entity relationship diagram relationship constraints relationships in an er model entity relationship entity relationship diagram 1:1 relationship in dbms 1:n relationship in dbms m:n relationship in dbms dbms - er-diagram with ternary relationship er model attributes er model questions in dbms dbms mapping cardinality dbms - mapping cardinalities in er-diagram #DBMS #ERModel #ERDiagram #EntityRelationshipModel #DatabaseDesign #MappingConstraints #Cardinality #Attributes #Relationships #ComputerScience #EngineeringStudents #RoshAnEngineeringHub #LearnWithRoshni #Education