This Video is a Part of the Playlist "Nest JS Graphql with Apollo Federation"
Hi everyone welcome to my another brand new playlist in this playlist, we are going to talk about graphical Federation which is a part of all about Node js microservices

Playlist https://www.youtube.com/watch?v=ee-zskHMKnk&list=PLT5Jhb7lgSBO7s-ePkDiaHoGlleOfjg9y
Github: https://github.com/tkssharma/nestjs-with-apollo-federation-gateway

Recently I have already covered Node JS microservices using REST API
now I am going to cover Node JS microservices using graphql and here we are going to use all the concepts of graphical how to build a graphql microservices in the nests and how to use data loaders and how the data loaders are solving the query N + 1 one problem and we will also see how we can connect different subgraph through Apollo graphical Gateway and how can we use Apollo graphical Federation to talk to multiple microservices and expose unique centralize interface for queries and mutation

🚀🚀 Major topics of this playlist

🚀 What is Graphql Federation and what problem it solves Graphql
🚀 What is the N+1 Query problem in Graphql and Data loaders
🚀 Building Graphql service in Nest JS
🚀 Building Graphql service using apollo federation
🚀 We will build multiple graphql microservices and then aggregate data.
🚀 Connect different subgraphs services to Graphql Gateway
🚀 Build end-to-end solution using graphql apollo federation and deploy
All this will be added in Lerna monorepo

🚀🚀 A little bit about me

🐦 Twitter: https://twitter.com/tkssharma
🐦 Github: https://github.com/tkssharma
🐦 Website: https://tkssharma.com
🐦 Blogs: https://blog.tkssharma.com