Hyperledger composer meetup

1. Hyperledger Composer
(from zero to hero )
Egypt Blockchain Club
Eman El Herawy
5 May 2018

2. Agenda
● What is composer
● What is the relation between fabric and composer
● Develop a business network and walk through
○ Modeling language
○ Access control language
○ Transaction function
● Generating the front-end application using angular 4
● Generating the rest api server .
● Deploy this network ( locally or on bluemix if we have enaugh time )

3. Hyperledger Composer
Hyperledger Composer is an extensive, open development toolset and framework to make
developing blockchain applications easier.
Composer allows you to model your business network and integrate existing systems and data
with your blockchain applications.

4. Relation between Fabric And Composer
Hyperledger Composer supports the existing Hyperledger Fabric blockchain infrastructure and
runtime, which supports pluggable blockchain consensus protocols to ensure that transactions
are validated according to policy by the designated business network participants.

5. Composer Digram

6. Where to go
● To try Hyperledger Composer right away, see the Online Playground
● Install Hyperledger composer Locally
● Deploy to the cloud ( using Ibm Blumix )

7. Thank You