Module 1: Basics and Background
Lecture 2: Advanced Database Queries
Example of join
Database 1
Objects
Database 2
Objects
O
11
(3, 7)
O
21
(2, 9)
O
12
(3, 6)
O
22
(1, 4)
O
13
(5, 8)
O
23
(4, 5)
is
Manhattan distance.
Range search:
kNN
search:
is Manhattan distance.
