From zero to hero on Cloud Functions Java 11

Java is a key language in the enterprise, hence Cloud Functions is introducing a Java 11 runtime to empower enterprise developers to develop and deploy functions with their usual programming language. This session begins by introducing the basics of Java functions and next dives deeper into understanding the shape of functions. In addition, this session demonstrates that alternative JVM languages can be used, how event-triggered functions relate to the CloudEvents specification, and how your functions are portable and avoid lock-in thanks to the Java functions framework.
Speakers: Guillaume Laforge, Éamonn McManus
Watch more:
Google Cloud Next ’20: OnAir → goo.gle/next2020
Subscribe to the GCP Channel → goo.gle/GCP
#GoogleCloudNext
SVR209
event: Google Cloud Next 2020; re_ty: Publish; product: Cloud - Serverless Computing - Cloud Functions; fullname: Guillaume Laforge; event: Google Cloud Next 2020;

[@ricardogalicia4614]

Nice, we can use spring cloud too, but usually use more dependencies and the size of jar increases.

[@MohamedDernoun]

That's one of the cons of using Java for Serverless

[@pranaymanekar3905]

If there are multiple function do I need to create separate java projects for each function or can I create a single jar with multiple api's and deploy the same?

[@kaustubhmemane3684]

Do you have a documentation for writing background function for creating FCM notification for mobile client when there is change in Realtime database?

[@ricardogalicia4614]

You can use Function activators for database events, I use activators for Firestore events. firebase.google.com/docs/firestore/extend-with-functions. For notifications you can send notifications trough google functions with curl.