Cloud Native Communication Patterns with gRPC • Kasun Indrasiri • GOTO 2020

This presentation was recorded at GOTOpia Europe 2020. #GOTOcon #GOTOpia http://gotopia.eu Kasun Indrasiri - Author of "Microservices for the Enterprise" @kasunindrasiri RESOURCES https://twitter.com/kasunindrasiri https://medium.com/@kasunindrasiri https://linkedin.com/in/kasun-indrasiri ABSTRACT Real-World microservices implementations often use a variety of communication protocols and standards to build different services. Although RESTful services were quite popular during the early stages of microservices, it is quite inefficient for most inter-microservice communication scenarios. gRPC has emerged as an efficient, reliable, and robust way to build inter-microservice communication owing to its rich service definition capabilities with protocol buffers, a variety of language support, and performance of being built on top of HTTP2. In this session, we cover how different cloud native communication patterns can be implemented with gRPC. You can learn when and how to use gRPC Interceptors, Deadlines, Cancellation, Error Handling, Multiplexing, and Metadata [...] TIMECODES 00:00 Intro 01:10 What is gRPC? 04:48 Fundamentals of gRPC - service definition 05:45 Fundamentals of gRPC - gRPC service 07:11 Fundamentals of gRPC - gRPC client 07:40 Why gRPC? 10:00 gRPC vs. OpenAPI/REST vs. GraphQL 11:51 gRPC in the microservices landscape 14:18 Unary/simple RPC 15:33 Server streaming RPC 17:04 Client streaming RPC 18:04 Bidirectional-streaming RPC 19:59 gRPC interceptors 21:18 Deadlines 22:02 Metadata 22:54 Multiplexing 23:31 Cancellation 24:27 API specification with gRPC 25:45 API versioning with gRPC 27:18 Extending service definition 27:59 Securing gRPC services with OAuth2 28:38 REST/Open API - gRPC Bridge 29:47 Resources Download slides and read the full abstract here: https://gotopia.eu/2020/sessions/1470 RECOMMENDED BOOKS Kasun Indrasiri & Sriskandarajah Suhothayan • Design Patterns for Cloud Native Applications • https://amzn.to/3szGx0p Kasun Indrasiri & Danesh Kuruppu • gRPC: Up and Running • https://amzn.to/3sBGBJJ Kasun Indrasiri & Prabath Siriwardena • Microservices for the Enterprise • https://amzn.to/40FhxkQ Kasun Indrasiri • Beginning WSO2 ESB • https://amzn.to/3sx9NF0 Sam Newman • Monolith to Microservices • https://amzn.to/2Nml96E Sam Newman • Building Microservices • https://amzn.to/3dMPbOs Ronnie Mitra & Irakli Nadareishvili • Microservices: Up and Running• https://amzn.to/3c4HmmL Mitra, Nadareishvili, McLarty & Amundsen • Microservice Architecture • https://amzn.to/3fVNAb0 Chris Richardson • Microservices Patterns • https://amzn.to/2SOnQ7h Adam Bellemare • Building Event-Driven Microservices • https://amzn.to/3yoa7TZ Dave Farley • Continuous Delivery Pipelines • https://amzn.to/3hjiE51 https://twitter.com/GOTOcon https://www.linkedin.com/company/goto- https://www.facebook.com/GOTOConferences #CloudNative #gRPC #Microservices #HTTP2 #OAuth #OAuth2 #RPC #OpenAPI #GraphQL #REST #API #APIs #KasunIndrasiri Looking for a unique learning experience? Attend the next GOTO conference near you! Get your ticket at http://gotocon.com SUBSCRIBE TO OUR CHANNEL - new videos posted almost daily. https://www.youtube.com/user/GotoConferences/?sub_confirmation=1