How to implement a mailing system with Rails that sends emails in the background
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Published on 2010-04-19T07:52:18Z
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I want to implement a reliable mailing system with Ruby on Rails that sends emails in the background as sending email sometimes takes like 10 seconds or more so I don't want the user to wait. Some ideas I thought of: 1- Write to a table in DB a have a background process that go over and send email (concern: potential many reads/writes to DB slows down my application) 2- Messaging Queue background process / Rake task (concern: if server crashes queued mails will be lost also might eat up a lot of memory if many emails)
I was wondering if you a know of a good solution that provides a balance between reliability and performance.
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