Raghu Ramakrishnan Study guides, Class notes & Summaries

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Providing a deep note about the overview of a database and Why do we need databases?

Providing a summary of Lecture 2 in DBMS class (CS542). Here we learned about: 1) Understand Users' Requirements, 2). Identify entities, entity sets, attributes, keys, relationships, constraints, etc. 3). Draw the initial Entity Relationship Diagram to capture the above requirements

Logical Database Design: ER to Relational Step 1: ER Design Step 2: Transform ER Design into Relational Design Step 3: Create tables based on the schemas Step 4: Insert records into the tables that meet the schemas Step 5: Query over the tables to generate the reports

Lecture 4 Objective : Logical Database Design: ER to Relational Step 1: ER Design Step 2: Transform ER Design into Relational Design Step 3: Create tables based on the schemas Step 4: Insert records into the tables that meet the schemas Step 5: Query over the tables to generate the reports

Logical Database Design: ER to Relational Step 1: ER Design Step 2: Transform ER Design into Relational Design Step 3: Create tables based on the schemas Step 4: Insert records into the tables that meet the schemas Step 5: Query over the tables to generate the reports

LThis section covers logical query processing and the phases involved. Don’t worry if some of the concepts discussed here aren’t clear yet. Subsequent chapters in this Training Kit provide more detail, and after you go over those, this topic should make more sense. To make sure you really understand these concepts, make the first pass over the topic now and then revisit it later