Amazon SimpleDB Adapter for ActiveRecord for Rails3
- All data saves in one sdb domain (each activerecord model class detected by special reserved column 'collection')
- Columns with numbers (integer and float) saves with special shift and constant size for correcting comparation in SELECT query.
install:
gem install activerecord-simpledb-adapter
config/database.yml:
defaults: &defaults
adapter: simpledb
access_key_id: KEY
secret_access_key: SECRET
development:
<<: *defaults
domain_name: domain_name
for creating domain:
rake db:create
model example:
Person < ActiveRecord::Base
columns_definition do |t|
t.string :login
t.integer :year, :limit => 4
t.boolean :active
t.string :from
t.float :price
t.integer :lock_version
t.timestamps
end
end
using batches:
#default batch type is update
Person.batch do
Person.create(some_valid_params)
end
#or for delete
Person.batch(:delete) do
person_item.destroy
end
- Add some howtos to wiki
(The MIT License)
Copyright © Ilia Ablamonov, Alex Gorkunov, Cloud Castle Inc.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ‘Software’), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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