Functional Reactive Programming with GraphQL & Erlang
GraphQL is a Data Query language, open sourced in July 2015 by Facebook. Extremely growing technology for API driven developments, it was born as a solution to the mobile market problems specifically with target users having 2G/3G bandwidth. later 15+ programming languages made implementation including Erlang for GraphQL. It is an ideal for any application that requires very precise and performant data fetching/manipulation and also it can be hybrid API architecture with Experience based API and Queryable API development. GraphQL allows you to build the client applications based on highly decoupled components without sacrificing performance or over-/under-fetching a data.
This talk presents ‘Introduction to GraphQL - the concepts behind it and how it address common api development challenges such as Over-fetching, Under-fetching, Multiple round trips’. You will learn how you can start application development with GraphQL and Erlang with highly Distributed, Elastic, Asynchronous / Reactive paradigm.
Outline/structure of the Session
- What is GraphQL ?
- What is not GraphQL ?
- GraphQL v/s REST
- GraphQL is the better REST
- Experience based APIs & Queryable APIs
- How Relational Algebra met REST / JSON APIs
- Monolithic Microservices | Event Driven Architectural Change | Scaling & Performance
- Static typing / Type System
- Schema Definition types, Query Parsing and Query execution and Type Derivation.
- Queries and Mutations
- Reactive Manifesto
- How Do I do in Erlang ? How does it work.
- Lesson learnt !
Attendee will be able to write new way of Querying Data API with hybrid combination of experience based api and queryable api, talk will helps them to minimize over-fetching, maintenance and reducing lot’s of round trips with GraphQL. Attendee would be able to think solution for highly scalable, elastic, reactive / asynchronous, fault-tolerant monolithic event driven application development. They will be able to write tiny POC (Proof of Concept) with Erlang and GraphQL, this talk will give push up for that.
API Developer, Architect, Functional Programming Enthusiastic, A Programmer
- Understanding of Rest / JSON based API standard.
- Would be good if understanding of Erlang but not necessary.
 Functional Programming in Erlang https://www.futurelearn.com/courses/functional-programming-erlang
 Concurrent Programming in Erlang https://www.futurelearn.com/courses/concurrent-programming-erlang
schedule Submitted 1 week ago
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