Session Topic or Project

This session continues the Iroha track (see Getting Started with Iroha). Unlike before, here we will build things not around iroha, but within iroha. We will take advantage of SQL ledger state and command/query interaction model to transfer the logic of the application we created on the previous session into iroha node.

We will learn adding new commands, queries and logic behind them into iroha.

Slides

Not really a presentation, but just helper notes.

HL bootcamp 2019 advanced.odp

Session Leader

Михаил Болдырев

Time Slots and Spaces

2nd Day, 12:55 - 17:10

Experience Level of Participants

Basic understanding of iroha - commands, queries, state. If you did not attend previous iroha sessions, you can get the idea here. The most related topics are compilation and command & query interface.

Session Language

English or Russian

Required programming Languages & technologies.

C++
git
SQL (desirable but optional)
javascript (desirable but optional)

Other Prerequisites

Attendees should be able to compile iroha. This can be easily done with help of our docker image. But docker is not a requirement, see the other building options.
Attendees are expected to write some C++ code, so please prepare everything you need for that.

The Plan

Quick overview for status of listed prerequisites
Short presentation about the structure of Iroha
Practical session

The Goals

Understand the internals of Iroha node
Get experience in integration of appliance-specific logic into Iroha core
Get experience in development of applications on Iroha

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