NATS JetStream Pipelines on a Mac

Persistent streams & consumers for event pipelines (self-hosted) · Data Pipelines & ETL

JetStream is NATS' built-in persistence layer; durable streams, replay, at-least/exactly-once consumers and work-queue/retention policies that turn NATS into the backbone of event-driven data pipelines. Run nats-server -js (monitoring on :8222, client on :4222) and manage streams/consumers with the nats CLI. Pair with Redpanda Connect or your own subscribers to build ingest → process → store flows. (For general pub/sub, see NATS under Message Queues & Streaming.)

Run NATS JetStream Pipelines with FrontierStack

Install or connect NATS JetStream Pipelines; then check its status, ports and certificate from FrontierStack. The same screen links to firewall checks, Malware Audit and backups where they apply.

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