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# activerecord

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May 31

Count, Length, or Size? Avoiding ActiveRecord Performance Traps

#rails #ruby #activerecord #performance

3 min read

Syed Aslam

Apr 24

Why `present?` Can Hide SQL in Rails

#rails #activerecord #performance

3 min read

Guilherme Yamakawa de Oliveira

May 1

[PT-BR] pluck vs. select

#rails #activerecord #ruby

2 min read

Mar 20

How to Use ActiveRecord Without Rails

#ruby #activerecord #database #tutorial

3 min read

Apr 11

How to Fix N+1 Queries in Rails Like a Pro

#rails #ruby #activerecord #performance

4 min read

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