SQL with Entity Relationship Model and constraints
Description
Overview of Database Management Systems β
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Overview of DBMS, Advantages of DBMS, Introduction to RDBMS, overall system architecture
Database Management System Models β
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Relational model, Normalization, ER model, Mapping Cardinalities.
Structured Query Language β
DQL, DDL, DML, DCL, and TCL
Introduction to SQL, SQL Datatypes, Components of SQL, Range Operators(In, Between, Like, NULL Predicate), Clauses(into, where), Constraints, implementation of constraints in SQL
| Total Students | 8709 |
|---|---|
| Duration | 2 hours |
| Language | English (US) |
| Number of lectures | 14 |
| Number of quizzes | 0 |
| Total Reviews | 88 |
| Global Rating | 4.06 |
| Instructor Name | Madhavi Vaidya |
Course Insights (for Students)
Actionable, non-generic pointers before you enroll
Student Satisfaction
78% positive recent sentiment
Momentum
π₯ Trending
Time & Value
- Est. time: 2 hours
- Practical value: 7/10
Roadmap Fit
- Beginner β Beginner β Advanced
Key Takeaways for Learners
- Hands-on practice
- Real-world examples
- Project-based learning
- Beginner Friendly
- Engaging
Course Review Summary
Signals distilled from the latest Udemy reviews
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What learners praise
- Beginner Friendly
- Engaging
- Hands On
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Watch-outs
- Too slow
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Difficulty
Beginner
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Best suited for
New learners starting from zero
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