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Data Manipulation at Scale: Systems and Algorithms Cheat Sheet (DRAFT) by

This is a draft cheat sheet. It is a work in progress and is not finished yet.

What is a database?

A collec­tions of inform­ation organised to afford efficient retrieval

Week 1

aaa
aaa
dddd
  

How do we store data?

Trees
Tables
Graphs
 

What are the components of a Data Model?

Structures
Constr­aints
Operations
 

Examples of Struct­ures, Constr­aints and Operations

1. Structures