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C20.0046: Database Management Systems Lecture #1 - page 38 / 40

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M.P. Johnson, DBMS, Stern/NYU, Sp2004

38

So what is this course about, really ?

A bit of everything !

Languages: SQL, XPath, XQuery

Data modeling

Some theory!

Functional dependencies, normal forms

e.g., how to find most efficient schema for data

Algorithms and data structures (in the third part)

e.g., indices make data much faster to find – but how?

Lots of implementation and hacking for the project

Business DBMS examples/cases

Most importantly: how to meet real-world needs

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