As in many rpc systems, grpc is based around the idea of defining a service, specifying the methods that can be called remotely with their parameters and return types On the server side, the server implements this interface and runs a grpc server to handle client calls. Grpc makes designing and linking distributed systems simpler by letting client applications directly call methods on a server application as if they were local procedure calls Important elements of grpc comprise Grpc helps remote procedure calls, therefore allowing flawless execution of functions on distant servers. Grpc stands for google remote procedure call
But what does that actually mean In short, grpc is an api framework that allows a program in one location on the internet to pass data to a distinct function in another program at another location on the internet for processing. To help you make that decision, we have put together a comprehensive guide to grpc and how it stacks up against rest Grpc is the latest technology that uses a different approach than rest Rpc (remote procedure call) is called “remote” because it enables communications between remote services when services are deployed to different servers under microservice architecture From the user’s point of view, it acts like a local function call
It allows clients and servers to establish bidirectional streaming channels to send and receive multiple messages asynchronously.
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