By Parth Jain , Rakesh Sukumar , Yingwu Zhao , Renzo Sanchez & Nathan Fisher How we built a living map of our distributed infrastructure to help engineers understand dependencies, troubleshoot faster, and keep Netflix running smoothly for our members around the world. The Puzzle with a Thousand Pieces Picture this: It’s 3am, and an engineer gets paged. One of…
#microservices
8 posts
29 May
14 Apr 2023
The Jobteaser application contains a lot of different relatively independent modules to help universities provide career guidance to students: a job board, a career event management system, a career advice appointment management system… When we decided to migrate our application’s backend from a monolith to a service-oriented architecture, we strived to keep each module as isolated as possible from the…
7 Apr 2023
When it comes to the communication between microservices, there are 2 possible extremes: All-sync: whenever a service needs data from another service, it fetches it via a synchronous API call (REST, gRPC, GraphQL). Service calls service calls service… which tends to evolve into layers of APIs, where each layer has dependencies on the next. All-async: no sync calls between services,…
31 Mar 2023
This is an introduction to how we’ve implemented microservices at a mid-size scale-up called Jobteaser , with a mix of Go and Ruby service chassis, gRPC APIs and data replication via Kafka. Foundation: The service chassis Back in early 2019, when Jobteaser decided to get serious about breaking up its decade-old Rails monolith into microservices, we assembled a Foundation team…
1 Nov 2022
My name is Avery Dunn and I am a rising master’s student at Washington University in St. Louis studying computer science. For the past 12 weeks, I have been a software engineering intern on the API & Platform pod of the Foundation team. I am an active Strava user and have been for approximately 3 years with my favorite activity…
24 May 2021
Microservices have gone through a complete hype cycle. From being hailed as the one true way to build systems, to a backlash where they are often considered too difficult and complex. In a way though, they are like most technology … Continue reading →
11 Aug 2017
15 Sept 2016
Microservices have been a popular topic recently. People argue over whether you should start with microservices or evolve there from a single ‘monolithic’ app . Maybe in a well designed app microservices are simply a deployment option ? It all seems rather academic when you have upward of 100,000 lines of (non-test) Ruby code glowering back at you. (And that’s…