Database Concepts | CBSE Computer Science Class 12 | code -083
Informatics Practices class 12
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Database management system in playlist
Computer Science Class 12
Computer Science Class 12 NCERT book Chapter 8
Computer Science Class 12 Database
00:00 Intro
00:24 Traditional way of saving data
02:22 File System
03:26 Limitation of file System
06:32 Database Management System (DBMS)
08:09 File system to DBMS
10:00 Key concepts in DBMS
14:41 Relational Model (Data model)
16:32 Terminologies (Attribute, tuple, Domain, Degree, Cardinality)
17:50 Properties of a Relation
20:08 Keys in Relational Database (Candidate keys, Primary Key, composite key, Foreign key)
22:22 Keys example
