Mastering MEAN Web Development Expert Full Stack JavaScript (Video 34)

This video tutorial covers the essentials of setting up a MongoDB and Node.js server, focusing on redundancy and scalability. It guides viewers through deploying a Node.js application on Heroku, including setting up an account, configuring environment variables, and using the Heroku Tool Belt for deployment and management. The video emphasizes the importance of scalability and provides a step-by-step process for deploying and managing applications on Heroku. It concludes with a brief introduction to the next video, which will focus on building and deploying a static frontend using AngularJS.

What are the various needs to consider when deploying a Node JS server?

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Explain the importance of environment variables in a Node JS application.

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What are the benefits of using Heroku for deploying Node JS applications?

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Describe the steps to set up an SSH key for Heroku.

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What is the purpose of a Procfile in a Heroku deployment?

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What should you do if you need to roll back to a previous version of your app on Heroku?

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How can you scale a Node JS application on Heroku?

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