You’re invited to check out out all the different learning resources in the guide: problems and projects, former Google interview questions, online courses, education sites, videos, and more. You can search for your favorite topics.
Deploy a Grails 3 App to App Engine Flexible Environment with Cloud SQL
Take some time to get through this tutorial, in which you'll deploy a Grails 3 application to Google App Engine, upload images to Google Cloud Storage and use a MySQL database. Some paid services are required, as is a text editor and JDK 1.7 or higher.Open link