gRPC Community, 3 Mar 2022

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From YouTube: gRPC February Meetup/ "gRPC Connection: Introduction to gRPC" by Ali Hassan

Description

Demo: GRPC framework designed by Google which is an extended version of RPC Framework. Remote Procedure Call (RPC) are special services that are executed over the network. GRPC pros:
1. GRPC are secure because behind the GRPC is the http2 protocol.
2. GRPC sends a stream of data over the network in the form of binary message rather than text.
3. GRPC utilizes ProtocolBuffer schema which reduces latency rate, bandwidth consumption, binary message and special services that easily integrate with other languages which provide support for protos.

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My name is eliason and grpc is my topic, which I present today. These are the contents which I have presented today and today, presentations remote procedure, call which is the basic from that.

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uh What is the limitation of ipc? Why we choose grpc and what innovations google made and how grpc suitable for your application, gipc, actually a remote procedure called remote procedure call is not a normal call. It is a call that based and that it is a special coin of a call where.

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Address space address, space are exist in two kinds: either virtual or a physical address space, but we uh our basis when we create an object that are specialized object uh with when we can, when we initiate a connection between a server and a client with a grpc. We need a special kind of request that handles communications to operating system, assist process called interpersonal communication data process.

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Communications are very useful to communicate via network and normally our remote procedure calls are not used uh today, except for the blockchain and when we want to execute our code on some machine. That is, the code is designed for particular machine that is not for our machine, but for a communication like your computer is hosting on a california, and our computer is sitting on somewhere else and we want to exchange some data over to the internet or um with some special lives perimeter.

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That can arrange a call and we can make the communication to and froze and exchange the data. The main procedure is not normally, people call it rpc and confused with rpc and client server model. Client server can take communication from application to application. However, the remote procedure communication done via inter-process communication model.

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Now, what are the reasons why we are not using rpc or remote procedure calls remote procedure calls are mostly specialized calls that are designed that require a lot of complexity and hard to write a code and specialized and designed for a particular machine and that's why and it is an old technology.

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Google, after 2000, um in between 2015 google, join rpc and have exchange and innovate some things in our pc frameworks, two things that are extended.

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Google, google introduced us and data exchange and data change schema that is called protobuf. Protobuf is usually required and before 2015, we mostly developers use json schemas json schemas are too complex to harden or manage the code.

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However, the protocol buffers a specialized code that, in which a message can be translated into binary form, you can easily send and receive messages through on protocol buffers protocol buffers are highly specialized messages, and these- and you know second, information- that google's um race is called extended, grpc, that any any programming language that sport rpc framework will introduce and will allow obviously um fill it and will communicate over the network like google like golan and python or java and c-sharp, especially.

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In early days, when I was writing an our application for grpc grp says when I want to write an application over grpc, I I will understand. I was thinking about two things. First, we need a server that has specialized server that handles our request from client and server model.

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It reduce our complexity, it can uh any language either same like either. Either a server have a same language or a different language or a client have in the same or a different language would can communicate over and over because of grpc, and second of this, as you seen in it dear pieces connections, uh imagine your application!

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Imagine your application. Server are written in google language and the client server want, and this client who want to talk to your application are written in javascript.

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Both are compatible with grpc framework and the communication and exchanging the data and even reduce the complexity and because of highly specialized language. The connection will reduce the latency network over the literacy over the network.