gRPC

I really enjoy my project when I use Angular and above because I have full control over everything and easy I can make it #SSR and add everything I need using npm and let Webpack to bundle them all, Thanks to TypeScript for making it easy to write minimal and manageable code. It was so easy to integrate gRPC into our project. Since we have been using Material Design for Angular we spend all our time on writing Clean Code and not much time for UI.

I use gRPC because it is based on http/2 and provides advantages when used at scale. With protobuff grpc will be more efficient and easy to integrate. Grpc can give efficient way to talk to server it can open persistent connections and also asynchronous communication between client and server.

As the WeWork footprint continued to expand, in mid-2018 the team began to explore the next generation of identity management to handle the global scale of the business.

The team decided to vet three languages for building microservices: Go, Kotlin, and Ruby. They compared the three by building a component of an identity system in each, and assessing the performance apples-to-apples.

After building out the systems and load testing each one, the team decided to implement the new system in Go for a few reasons. In addition to better performance under heavy loads, Go, according to the team, is a simpler language that will constrain developers to simpler code. Additionally, the development lifecycle is simpler with Go, since “there is little difference between running a service directly on a dev machine, to running it in a container, to running clustered instances of the service.”

In the implementation, they the Go grpc framework to handle various common infrastructure patterns, resulting in “in a clean common server pattern that we can reuse across our microservices.”

By mid-2015, Uber’s rider growth coupled with its cadence of releasing new services, like Eats and Freight, was pressuring the infrastructure. To allow the decoupling of consumption from production, and to add an abstraction layer between users, developers, and infrastructure, Uber built Catalyst, a serverless internal service mesh.

Uber decided to build their own severless solution, rather that using something like AWS Lambda, speed for its global production environments as well as introspectability.