1 year ago
Distributing Reads to Followers with the Octopus Gem
Configure your application to distribute database reads to a follower, using Heroku Postgres and the Octopus Gem
2 years ago
Getting Started with Rails 4.x on Heroku
Creating, configuring, deploying and scaling Rails 4.x applications on Heroku, using Bundler dependency management.
Moving an Existing Rails App to Run on JRuby
How to convert an existing Rails project that works on Heroku to run on JRuby.
3 years ago
Using Rack::Cache with Memcached in Rails 3.1+ (Including Rails 4)
Configure a Rails 3.1+, or Rails 4 application to use Rack::Cache to cache public resources in a Rails application with the Dalli client library on Heroku Cedar.
Heroku does not support the use of Rack::Sendfile and its use will cause file downloads to fail.
Building a Rails 3 Application with Memcache
Add the MemCachier Add-on to a Rails application to easily cache data with memcache and improve performance.
Processing PDFs with Ruby and MongoDB
A PDF storage, search and retrieval application in Ruby that lets users upload and process PDFs (stored in Amazon S3), using a background worker.
Integrating Force.com and Heroku Applications
Build a Ruby application that uses OmniAuth and Devise to authenticate against Force.com using OAuth2.
Getting Started with Ruby on Heroku
Create, configure, deploy and scale a Ruby application on Heroku.