Heroku

Heroku is a platform as a service (PaaS) that enables developers to build, run, and operate applications entirely in the cloud.

Heroku is supporting several programming languages that is used as a web application deployment model.

The Languages that Heroku Supports...

• Ruby
• Java
• Node.JS
• Pythan
• PHP
• Go
• Scala

Applications that are run on Heroku typically have a unique domain (typically "applicationname.herokuapp.com") used to route HTTP requests to the correct dyno.

Each of the application containers,or dynos, are spread across a "dyno grid" which consists of several servers.

Heroku's GIT server handles application repository pushes from permitted users.

How to install Heroku in Ubuntu Using Terminal

# Run these commends one by one from your terminal.

# The following will add our apt repository and install the CLI:

1. sudo add-apt-repository "deb https://cli-assets.heroku.com/branches/stable/apt ./"

2. curl -L https://cli-assets.heroku.com/apt/release.key | sudo apt-key add -

3. sudo apt-get update

4. sudo apt-get install heroku

Check installation success by typing -> heroku --version

How to Deploy an App in Heroku in Ubuntu Using Terminal

Here Heroku also using GIT Hub is Technique So..

1. So First We have to initiate GIT - git init
2. next add the files  - git add . / git add *
3. After added Commit files to upload  -  git commit -m "message"
4. Then After this here we have to login to Heroku using command  -  heroku login
5. It will ask your Email and Password for Heroku
6. Completing this step now we are going to create a app name in Heroku (its nesssary if you are deploying a app for the first time) - heroku create appname(appbymino)
7. If you have already deployed the app and now you are going to update it you can directly push it to Heroku - git push heroku master
8. We have successfully deployed our app. Now you can see you app from anywhere & anytime