Deploying to Google App Engine

To deploy to Google App Engine, use the app command group. The App Engine allows us to host websites developed in PHP, Java, Go, or Python in the standard environment. To deploy a sample app to the App Engine instance that was created in Chapter 1, Google Cloud and Google BigQuery, follow the steps listed here:

1. Download the sample PHP file and app.yaml file from the GitHub URL (https://github.com/hthirukkumaran/Learning-Google-BigQuery/tree/master/chapter2/phpapp) to a folder on the local computer. This PHP code connects to the Cloud SQL instance of the same project, executes a sample query, and displays the result.
2. Open the index.php file and modify the $dsn variable value to point to your Cloud SQL instance. To get the full qualified Cloud SQL instance name, open the Cloud SQL instance in your project. Copy the value of the instance connection name and paste that value instead of the following value into the PHP file. Change the dbname in the $dsn variable...