---
key: event-sourcing
title: Open Source Event Sourcing Framework
id: 6E03tbU6L5w0IyjMi7yF
language: Turkish
format: keynote
tags:
  - freedom
speakers:
  - derya
draft: false
---

As an open source library EventApis, developed in Turkey and used in production state. In this speech I am going to talk about what is Event Sourcing and function of the library that needs to be supported.

It is expected from participants to know basic knowledge on event based systems.

CQRS/Event Sourcing is a new approach to develope applications which are capable of working especially under heavy loads. With open source library EventApis that is developed by us, we aimed world programmers to have easier transition.

In my speech I will talk about CAP theory, CQRS and Event Sourcing and options that is brought by open source library.

It is expected from participants to know basic knowledge on event based systems. A prior knowledge about CAP theory is suggested to have for a better understanding of presentation.