Skip to main content

Python client for Rewind event store.

Project description

Have you ever been nervous of all those DBMSs schema changes when you are deploying your applications? They are gonna take too long, or break backward compatibility? Have you ever thought “Crap, I wish I had stored that information since earlier”? Have you ever felt your writing patterns and your reading patterns differ a lot, making things harder to scale?

CQRS (Command-Query Response Segregation) is an architectural pattern that aims to solve these issues by splitting up your architectural system into two parts:

  • A write side that takes care of validating input and optimizes for fast writes. The write side takes commands and outputs corresponding events if the command validates correctly.
  • A read side that listens to incoming events from the write side. The read side is optimized for fast reads.

A common concept in CQRS is an event store which sits inbetween the write and the read side. The event store takes care of three things:

  • persisting all events to disk.
  • being a hub/broker replicating all events from the write to the read side of things.
  • allowing fast querying of events so that different parts of the system can be synced back on track and new components can be brought back in play.

rewind-client is the Python client for Rewind, a standalone event store application that is written in Python and talks ZeroMQ.

Project details


Download files

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

Files for rewind-client, version 0.3.0
Filename, size File type Python version Upload date Hashes
Filename, size rewind-client-0.3.0.tar.gz (11.6 kB) File type Source Python version None Upload date Hashes View

Supported by

Pingdom Pingdom Monitoring Google Google Object Storage and Download Analytics Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN DigiCert DigiCert EV certificate StatusPage StatusPage Status page