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PostgreSQL as a secret weapon for high-performance ... - PGCon

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Rails <strong>as</strong> ORM > Query Tests<br />

Query tests to make sure we don't fall into the<br />

multiplying queries trap<br />

def test_queries<br />

queries = track_queries do<br />

get :index<br />

end<br />

<strong>as</strong>sert_equal queries, [<br />

"T<strong>as</strong>k Load",<br />

"Tag Load",<br />

"Event Create",<br />

"SQL"<br />

]<br />

end<br />

Gleb Arshinov & Alex Dymo ● <strong>PostgreSQL</strong> <strong>as</strong> a <strong>secret</strong> <strong>weapon</strong> <strong>for</strong> <strong>high</strong>-per<strong>for</strong>mance Ruby on Rails applications ● <strong>PGCon</strong> 2010 16 / 58

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