gRPC Load Balancing

June 15, 2017

This post describes various load balancing scenarios seen when deploying gRPC. If you use gRPC with multiple backends, this document is for you.

A large scale gRPC deployment typically has a number of identical back-end instances, and a number of clients. Each server has a certain capacity. Load balancing is used for distributing the load from clients optimally across available servers.

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gRPC in Helm

May 15, 2017

Our guest post today comes from Brian Hardock, a software engineer from Deis working on the Helm project.

Helm is the package manager for Kubernetes. Helm provides its users with a customizable mechanism for managing distributed applications and controlling their deployment.

I have the good fortune to be a member of the phenomenal open-source Kubernetes Helm community serving as a core contributor. My first day working with the Helm team was spent prototyping the architecture for the next generation of Helm. By the end of that day, we had procured the preliminary RPC protocol data model used to enable communication between Helm and its in-cluster server component, Tiller.

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Migration to Google Cloud Platform — gRPC & grpc-gateway

April 12, 2017

Our guest post today comes from Miguel Mendez of Yik Yak.

This post was originally a part of the Yik Yak Engineering Blog which focused on sharing the lessons learned as we evolved Yik Yak from early-stage startup code running in Amazon Web Services to an eventual incremental rewrite, re-architecture, and live-migration to Google Cloud Platform.

In our previous blog post we gave an overview of our migration to Google Cloud Platform from Amazon Web Services. In this post we will drill down into the role that gRPC and grpc-gateway played in that migration and share some lessons which we picked up along the way.

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Building gRPC services with bazel and rules_protobuf

October 13, 2016

gRPC makes it easier to build high-performance microservices by providing generated service entrypoints in a variety of different languages. Bazel complements these efforts with a capable and fast polyglot build environment.

rules_protobuf extends bazel and makes it easier develop gRPC services.

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gRPC at VSCO

September 06, 2016

Our guest post today comes from Robert Sayre and Melinda Lu of VSCO.

Founded in 2011, VSCO is a community for expression—empowering people to create, discover and connect through images and words. VSCO is in the process of migrating their stack to gRPC.

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Why we have decided to move our APIs to gRPC

August 29, 2016

Our guest post today comes from Dale Hopkins, CTO of Vendasta. Vendasta started out 8 years ago as a point solution provider of products for small business. From the beginning we partnered with media companies and agencies who have armies of salespeople and existing relationships with those businesses to sell our software. It is estimated that over 30 million small businesses exist in the United States alone, so scalability of our SaaS solution was considered one of our top concerns from the beginning and it was the reason we started with Google App Engine and Datastore.

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gRPC Project is now 1.0 and ready for production deployments

August 23, 2016

Today, the gRPC project has reached a significant milestone with its 1.0 release. Languages moving to 1.0 include C++, Java, Go, Node, Ruby, Python and C# across Linux, Windows, and Mac. Objective-C and Android Java support on iOS and Android is also moving to 1.0. The 1.0 release means that the core protocol and API surface are now stable with measured performance, stress tested and developers can rely on these APIs and deploy in production, they will follow semantic versioning from here.

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gRPC with REST and Open APIs

May 09, 2016

Our guest post today comes from Brandon Phillips of CoreOS. CoreOS builds open source projects and products for Linux Containers. Their flagship product for consensus and discovery etcd and their container engine rkt are early adopters of gRPC.

One of the key reasons CoreOS chose gRPC is because it uses HTTP/2, enabling applications to present both a HTTP 1.1 REST/JSON API and an efficient gRPC interface on a single TCP port (available for Go). This provides developers with compatibility with the REST web ecosystem, while advancing a new, high-efficiency RPC protocol. With the recent release of Go 1.6, Go ships with a stable net/http2 package by default.

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gRPC - now with easy installation.

April 04, 2016

Today we are happy to provide an update that significantly simplifies the getting started experience for gRPC.

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Google Cloud PubSub - with the power of gRPC!

March 24, 2016

Google Cloud PubSub is Google’s scalable real-time messaging service that lets users send and receive messages between independent applications. It’s an important part of Google Cloud Platform’s big data offering, and is used by customers worldwide to build their own robust, global services. However, until now, the only way to use the Cloud PubSub API was via JSON over HTTP. That’s all changed with the release of PubSub gRPC alpha. Now users can access PubSub via gRPC and benefit from all the advantages it brings.

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All blog posts
Dear gRPC

The state of gRPC in the browser

gRPC Meets .NET SDK And Visual Studio: Automatic Codegen On Build

Visualizing gRPC Language Stacks

gRPC-Web is Generally Available

A short introduction to Channelz

gRPC on HTTP/2 Engineering a Robust, High Performance Protocol

gRPC + JSON

Take the gRPC Survey!

HTTP/2 Smarter At Scale

Gracefully clean up in gRPC JUnit tests

gRPC ❤ Kotlin

So You Want to Optimize gRPC - Part 2

So You Want to Optimize gRPC - Part 1

gRPC and Deadlines

2018-01-19 gRPC-Go Engineering Practices

The gRPC Meetup Kit

2017-08-22 gRPC-Go performance Improvements

2017-08-17 Community Meeting Update

Announcing out of the box support for gRPC in the Flatbuffers serialization library.

gRPC Load Balancing

gRPC in Helm

Migration to Google Cloud Platform — gRPC & grpc-gateway

Building gRPC services with bazel and rules_protobuf

gRPC at VSCO

Why we have decided to move our APIs to gRPC

gRPC Project is now 1.0 and ready for production deployments

gRPC with REST and Open APIs

gRPC - now with easy installation.

Google Cloud PubSub - with the power of gRPC!

gRPC releases Beta, opening door for use in production environments.

gRPC Motivation and Design Principles.