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RUBY 476: SQL, Arel and the Dark Side of ActiveRecord with Eric Hayes
Ruby Rogues
Our original panel podcast, Ruby Rogues is a weekly discussion around Ruby, Rails, software development, and the community around Ruby.
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RUBY 476: SQL, Arel and the Dark Side of ActiveRecord with Eric Hayes
Powered by
RedCircle
Guests :
Eric Hayes
Hosts :
Charles Max Wood
Dave Kimura
Luke Stutters
John Epperson
Published :
Nov 03, 2020
Duration :
1 Hours, 3 Minutes
Show Notes
In this episode of Ruby Rogues, Eric Hayes joins us with the story of his journey into the dark, undocumented depths of Arel, ActiveRecord’s private API. We learn why writing custom SQL queries in 2020 can make sense and how to unlock the more powerful features of modern databases without resorting to SQL strings. Eric tells us how he manages the potential pitfalls of using Arel and achieves massive performance wins for difficult queries on large databases.
Sponsors
Audible.com
CacheFly
Panel
Dave Kimura
John Epperson
Luke Stutters
Charles Max Wood
Guest
Eric Hayes
Links
https://devhints.io/arel nice little cheat sheet
https://astexplorer.net/
https://en.wikipedia.org/wiki/Visitor_pattern
https://twitter.com/ehayes
Picks
Luke Stutters:
https://www.amazon.com/Micsig-DP10013-Differential-Attenuation-Tektronix/dp/B074K4XPW3
Chuck:
http://podcastplaybook.co/
mostvaluable.dev
Amazon: Lightbringer Series
Neewer 2 Packs Dimmable Bi-Color 480 LED with U Bracket Professional Video Light for Studio, YouTube Outdoor Video Photography Lighting Kit, Durable Metal Frame,3200-5600K, CRI 96
John Epperson:
Buckeyeballs
Dave Kimura::
https://www.elgato.com/en/gaming/stream-deck
https://www.philips-hue.com/en-us
Eric Hayes:
https://www.playgoodsudoku.com/
https://www.ansiblefordevops.com/
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@rubyrogues
Special Guest: Eric Hayes.
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