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https://github.com/pedrocarmona/big_query_adapter

An ActiveRecord Google BigQuery adapter
https://github.com/pedrocarmona/big_query_adapter

activerecord bigquery gem ruby-on-rails

Last synced: 8 months ago
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An ActiveRecord Google BigQuery adapter

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README

          

# BigQueryAdapter

EXPERIMENTAL VERSION:

Features so far:
- perform select queries in a bigquery table, using
- possibility to generate schema

Inspiration and fork of the project:

[localytics odbc activerecord adapter](https://github.com/localytics/odbc_adapter)
[blog post](http://www.blrice.net/blog/2016/04/09/one-rails-app-with-many-databases/)

## Usage

Add this line to your application's Gemfile:

```ruby
gem 'big_query_adapter'
```

```ruby
options = { adapter: 'big_query' }
options[:keyfile] = "path-to-key-file"
options[:project] = "your-project-id"
options[:datasets] = [] # specify dataset for faster schema generation
ActiveRecord::Base.establish_connection(options)
```

TODO: add example

In the meanwhile check this post:

[One rails app with many databases](http://www.blrice.net/blog/2016/04/09/one-rails-app-with-many-databases/)

## Development

After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).

## Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/big_query_adapter. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](http://contributor-covenant.org) code of conduct.

## License

The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).