Introduction to Data Models

DBMS: Introduction to Data Models
Topics discussed:
1. Definition of data models and need for having data models with a real-world example.
2. Various categories of the data model.
3. Relational data model with example.
4. Entity-Relationship (E-R) data model with example.
5. Object-based data model with example.
6. Semi-structured data model with example.
7. Network and hierarchical models.
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thanks alot Neso academy well and brilliant explained than my instructor, feeling somewhere now!

[@bhavanchandra5]

hats off to your presentation 🔥🔥🔥

[@user-mo4df6qn3y]

The visuals were very helpful

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[@KarthikaMurugaiyan]

Thank you soo much ❤

[@dhirtimankhati8376]

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I will eventually come to this video in the coming years
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[@pallavisathe1608]

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[@abhinavkaushal5671]

good content on this channel

[@quizcoder648]

Thank you sir!

[@aashifmohammedm.j4976]

Me: waiting for data model leacture for better understanding in Neso Academy
Now Me : (Going to Ace Exams)

[@AmanPandey-bd1sj]

Thanks😊

[@dhaneshpt8641]

Thank you...

[@billgates924]

Thankyou

[@sardarzain2551]

Hello from Abbottabad PAKISTAN.LOVE YOU SIR

[@kola-ys7ck]

Please how do I turn ER diagram to hierarchical model

[@beyondlimits4073]

waiting for the next video.

[@TORNADO__0007]

Thank u sir

[@abushyearadaliji589]

About SQL

[@SHUBHAM__00013]

❤️❤️❤️

[@rheanegi7267]

where can i find the pdf of the lecture?

[@jayeshahirrao3868]

sir can you pleaseeeeeeeee explain the difference between data model and schema ??????????????????????????????????

[@shuaybahmad5232]

No

[@yashiktaneja673]

Schema is subset of data model in which just the structure used to store data is there like table in relational whereas data model is larger term in which schema + constraints + relationships n all hota

[@rimpabairagi7118]

A data model is a tool which describes the schema and schema is the overall design of the database

[@atabac]

schema are the actual tables and its relation and including how all database mechanism and features apply to the actual data. on the other hand, a data model is a more generic abstract/conceptual representation of data regardless of how you would implement in database. your database schema should agree to your data model. your data model is like a specification is just an abstract thing.

[@sambhavjain-rs8gd]

can you share this ppt

[@barkhathakkar]

Where is hierarchical data model

[@sheenavmenon4331]

15:15

[@rajutheegala9285]

Hai bro

[@rinokamura1152]

kuch samajh nhi aya