DB Charmer – ActiveRecord Connection Magic Plugin
3 Nov2009

Today I’m proud to announce the first public release of our ActiveRecord database connection magic plugin: DbCharmer.

DB Charmer – ActiveRecord Connection Magic Plugin

DbCharmer is a simple yet powerful plugin for ActiveRecord that does a few things:

  1. Allows you to easily manage AR models’ connections (switch_connection_to method)
  2. Allows you to switch AR models’ default connections to a separate servers/databases
  3. Allows you to easily choose where your query should go (on_* methods family)
  4. Allows you to automatically send read queries to your slaves while masters would handle all the updates.
  5. Adds multiple databases migrations to ActiveRecord

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