|Industry||Cloud platform as a service|
|Founder||James Lindenbaum, Adam Wiggins, Orion Henry|
|Headquarters||San Francisco, California|
|Bob Wise (CEO), Gail Frederick (CTO)|
|Products||Heroku Platform, Heroku Postgres, Heroku Redis, Heroku Enterprise, Heroku Teams, Heroku Connect, Heroku Elements, Heroku Review Apps |
Heroku is a cloud platform as a service (PaaS) supporting several programming languages. One of the first cloud platforms, Heroku has been in development since June 2007, when it supported only the Ruby programming language, but now supports Java, Node.js, Scala, Clojure, Python, PHP, and Go. For this reason, Heroku is said to be a polyglot platform as it has features for a developer to build, run and scale applications in a similar manner across most languages. Heroku was acquired by Salesforce in 2010 for $212 million.
Heroku was initially developed by James Lindenbaum, Adam Wiggins, and Orion Henry for supporting projects that were compatible with the Ruby programming platform known as Rack. The prototype development took around six months. Later on, Heroku faced setbacks because of lack of proper market customers as many app developers used their own tools and environment. In January 2009, a new platform was launched which was built almost from scratch after a three-month effort. In October 2009, Byron Sebastian joined Heroku as CEO. On December 8, 2010, Salesforce.com acquired Heroku as a wholly owned subsidiary of Salesforce.com. On July 12, 2011, Yukihiro "Matz" Matsumoto, the chief designer of the Ruby programming language, joined the company as Chief Architect, Ruby. That same month, Heroku added support for Node.js and Clojure. On September 15, 2011, Heroku and Facebook introduced Heroku for Facebook. At present Heroku supports Redis databases in addition to its standard PostgreSQL.
In August 2022, Heroku announced that its free plans would be discontinued, citing fraud and abuse as reasons for the change, leaving many customers upset.
The name "Heroku" is a portmanteau of "heroic" and "haiku". The Japanese theme is a nod to Matz for creating Ruby. The name itself is pronounced similarly to the Japanese word meaning “widely” (hiroku), though the creators of Heroku did not want the name of their project to have a particular meaning, in Japanese or any other language, and so chose to invent a name.
Applications that are run on Heroku typically have a unique domain used to route HTTP requests to the correct application container or dyno. Each of the dynos are spread across a "dyno grid" which consists of several servers. Heroku's Git server handles application repository pushes from permitted users.
All Heroku services are hosted on Amazon's EC2 cloud-computing platform.