Base
Hardened build
minimal ports, security patches applied at build time
Sequin on Ubuntu 24.04 LTS
Azure
Streaming & Messaging
capture every change in your database and stream it wherever it needs to go
Overview
Sequin is an open source change data capture platform for PostgreSQL. It attaches to a logical replication slot, reads the write ahead log, and turns every insert, update and delete into a durable, ordered stream of change events delivered to destinations such as Kafka, SQS, SNS, Kinesis, NATS, RabbitMQ, Redis Streams, Google Pub/Sub, Azure Event Hubs, Elasticsearch, HTTP webhooks or a pull API. A web console lets you connect databases, build pipelines, run backfills and watch delivery health, so teams can replace triggers, polling and bespoke outbox tables with one managed stream of changes.
Why the cloudimg image
cloudimg ships Sequin with a bundled PostgreSQL configured for logical replication and a bundled Redis, so a complete change data capture pipeline is running the moment the instance boots. The upstream default login and open self signup are both disabled, and a unique console credential, admin password, API token, database password, Redis password and TLS certificate are generated on the first boot of every instance, so nothing ships with a known secret. The console is served over TLS behind an authenticated front door and the datastores are never published to a host port. Paired with a step by step deploy guide and backed by 24/7 cloudimg support.
Common uses
- Stream database changes into Kafka, SQS or NATS without writing triggers
- Keep a search index or cache in sync with a source of truth database
- Build audit trails and event driven workflows from existing tables
See it running
Real screenshots taken while testing this image against its deployment guide.
More in Streaming & Messaging
Aa
Apache ActiveMQ Artemis Message Broker
Streaming & Messaging
This image runs Apache ActiveMQ Artemis, the high performance, non blocking message broker from the Apache ActiveMQ proj...
RabbitMQ 4 Message Broker - Preconfigured
Streaming & Messaging
RabbitMQ is a widely-used open source message broker that implements the AMQP protocol. This image provides RabbitMQ 4.3...
Eclipse Mosquitto MQTT Broker - Secured
Streaming & Messaging
This image runs Eclipse Mosquitto, the open source MQTT broker, fully installed and configured from the official Mosquit...
Ex
ejabberd XMPP Messaging Server
Streaming & Messaging
This image runs ejabberd, a robust, massively scalable self-hosted XMPP (Jabber) real-time messaging server.
Gotify Self-Hosted Push Notification Server
Streaming & Messaging
This image runs Gotify, the open source, self-hosted push notification server - send messages from any script, server or...
NATS Server - High Performance Messaging
Streaming & Messaging
This image runs NATS Server, the open source high performance messaging system from Synadia, fully installed and configu...