![]() But they are smaller, faster, more efficient, and provide high performance. Efficient: Protocol buffers are verbose and descriptive.It is based on protocol buffers, an open source mechanism for serializing structured data, which is language and platform neutral. ![]() GRPC’s secret sauce lies in the way the serialization is handled. The supported mechanism that is baked into the protocol–SSL/TLS–is supported with and without Google’s token-based systems for authentication. gRPC was designed from the ground up to not only have an effective built-in authentication system, but to support a wide array of authentication solutions. What you end up with is a lean platform using a lean transport system to deliver lean bits of code-an overall decrease in latency and size. ![]() Because of this, gRPC is inherently efficient, made only better by building upon http/2 which enables highly effective use of network resources. ![]() The structure of the protocol itself is lean, with the minimal processing occurring at the marshaling and unmarshaling stage. Google designed gRPC to be performant and as efficient as possible. #UNIVERSAL TYPE CLIENT REQUESTED FONT FREE#Nowadays Stubby has been rebranded gRPC and is a free open source project with an open spec and roadmap. It was based on an internal Google project called Stubby which was an internal framework for gRPC, but just for Google services. It is a recursive acronym that stands for grpc remote procedure call. It can efficiently connect services in and across data centers with pluggable support for load balancing, tracing, health checking and authentication.The g in gRPC does not stand for Google. gRPC is a high-performance, open source, universal RPC framework that can run in any environment. What is gRPC? gRPC is the modern, lightweight communication protocol from Google. gRPC was specifically designed to be simple to use, it was designed from the ground up to automatically generate idiomatic client and server stubs. There is a place for RPC style communication in the world of backend to backend server communications–but it can only be great if it is interoperable, simple to use, and efficient. So does gRPC fix all these issues? Enter gRPC REST’s preferred way of structuring data i.e JSON (textual representations) is not optimal for networks.Streaming is difficult, even impossible, in some languages.No single standard for API contract, thereby requiring the developers to write client libraries.High-quality HTTP implementations in every language.Great tooling for testing, inspection, and modification.Loose coupling between client and server.Web Infrastructure already built on top of HTTP.To get a better understanding of the basics of REST, go here–. The REST architectural style constrains an architecture to a client/server architecture and uses a stateless communication protocol, typically HTTP. ![]() The resources are acted upon using well defined operations known as request methods. In the REST architectural style, data and functionality are considered resources and are accessed using Uniform Resource Identifiers (URIs). REST is an architectural style originally described by Roy Fielding in a doctoral dissertation in 2000. The default choice is often REST–which stands for REpresentational State Transfer. Before we get into gRPC, let’s talk about the alternatives. ![]()
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