Skip to main content

Python Event Sourcing framework

Project description

[![pypi version]( https://img.shields.io/pypi/v/esser.svg)]( https://pypi.python.org/pypi/esser) [![pypi package]( https://img.shields.io/pypi/dm/esser.svg)]( https://pypi.python.org/pypi/esser) [![Build Status](https://travis-ci.org/geeknam/esser.svg?branch=master)](https://travis-ci.org/geeknam/esser) [![Coverage Status](https://coveralls.io/repos/github/geeknam/esser/badge.svg?branch=master)](https://coveralls.io/github/geeknam/esser?branch=master) [![Code Issues](https://www.quantifiedcode.com/api/v1/project/2644f358dc5246da951352fb0550f84f/badge.svg)](https://www.quantifiedcode.com/app/project/2644f358dc5246da951352fb0550f84f) [![Slack](https://img.shields.io/badge/chat-slack-ff69b4.svg)](https://esser-py.slack.com/)

  • Serverless + Pay-As-You-Go

  • Aggregates

  • Snapshots

  • Projections

Runtime

  • AWS Lambda Python

Event Store

The primary data store used for writes is DynamoDB Snapshoting can be achieved via DynamoDB streams

Query Store

Aggregates should be queried using a different store. Available strategies for storing materialsed views:

  • PostgreSQL

  • Elasticsearch

  • Redis

AWS Lambda can pull changes from DynamoDB stream and update the query models.

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

esser-0.1.1.tar.gz (3.9 kB view hashes)

Uploaded Source

Built Distribution

esser-0.1.1-py2-none-any.whl (7.2 kB view hashes)

Uploaded Python 2

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page