2022
ByteByteGo - What is RPC? gRPC Introduction 0:00 of 6:09
    https://www.youtube.com/watch?v=gnchfOojMk4
2020
[gRPC] Lecture 11 - P2: Implement server-streaming gRPC API in Java
    https://www.youtube.com/watch?v=63vzrEsHfzg
    https://gitlab.com/techschool/pcbook-java
2018
Dejanovic - Deep Dive into gRPC
    https://www.youtube.com/watch?v=VTM1j_hZ7HU
Bierleutgeb - Efficient Service Communication with gRPC
    https://www.infoq.com/presentations/grpc-service-communication
2017
Tsang - gRPC 101 for Java Developers
    https://www.youtube.com/watch?v=DU-q5kOf2Rc
    https://assets.contentful.com/oxjq45e8ilak/7CGH6GNuCcImU868GQceCW/9fb016b961ff5e8dbd5555fd5faea9e8/Alex_Borysov_gRPC_Joker.pdf
    https://www.youtube.com/watch?v=zPbaKUIcFx0