What is Heroku?

Heroku is a Platform as a Service (PaaS) that allows developers to build, deploy, and manage applications in the cloud in a simple and efficient way. Founded in 2007 and acquired by Salesforce in 2010, Heroku has become a key tool for those seeking speed and ease in their development processes.

Specially designed for web applications, Heroku supports a wide range of programming languages, including:

  • Node.js
  • Ruby
  • Python
  • Java
  • PHP
  • Go

What is Heroku used for?

Heroku is ideal for simplifying the software development lifecycle. Here are some of its main functions and benefits:

  1. Quick deployment: Allows you to deploy applications with just a few commands or directly from version control platforms like Git.

  2. Scalability: Makes it easy to adjust your application's resources according to demand. You can add or remove "dynos" (Heroku's resource units) effortlessly.

  3. Managed environment: Provides a preconfigured and secure environment to run applications, eliminating the need to manage servers.

  4. Add-ons and extensions: Features a marketplace with additional tools that expand your application's functionalities, such as databases, storage, or monitoring services.

  5. Collaboration: Facilitates teamwork thanks to its integration with collaborative development tools.

Examples of Use

1. Web applications for startups

Heroku is perfect for startups that want to quickly launch a Minimum Viable Product (MVP). For example, a small company could develop an online booking application using Node.js and PostgreSQL and deploy it on Heroku in minutes.

2. Educational projects

Students and teachers use Heroku to learn and teach web development. Its simplicity allows users to focus on code without worrying about infrastructure.

3. Integrations and microservices

Larger companies can use Heroku to create microservices or integrate additional functionalities into their existing applications.

Who provides Heroku?

Heroku is offered and managed by Salesforce, one of the leading companies in cloud solutions. This ensures the service benefits from the security, stability, and scalability that Salesforce is known for.

Advantages of Using Heroku

  • Ease of use: Ideal for both beginners and experienced developers.
  • Large community: Extensive documentation and an active community ready to help.
  • Integration with Salesforce: For those already using Salesforce, Heroku is a natural choice for extending functionalities.