Slide 28
Slide 28 text
id name language
1 chef ruby
2 puppet ruby
3 ansible python
4 salt python
products field (column)
relation (table)
id name product_id
10 Puppet Labs 2
11 Chef inc. 1
12 SaltStack 4
13 Red Hat 3
vendors
foreign key
UPDATE products
SET name = …
stored proc
constraint
trigger
index
table_size = …
heap_size = …
free_space = …
last_access = …
heuristics
record (row)