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Submit deploys the topology into your Alginte instance and starts it immediately. On the Community edition the confirmation says so explicitly:
Stream ‘your-app-id’ started (ephemeral — Community deployments do not survive a restart).

The Streams page

Streams lists every deployed stream with its state. Click one to open its detail page — the URL is stable and shareable, keyed by the application.id (e.g. /streamDetails/wordCount).

The detail page

Five tabs:
  • Info — configuration and state, plus the lifecycle actions.
  • Stream Flow — the topology as you designed it, on a read-only canvas.
  • Topology - Ascii / Topology - Mermaid — the built Kafka Streams topology (the Topology#describe() view), as text or a diagram: useful to see the processor graph, internal topics, and state stores the runtime actually created.
  • Metrics — runtime metrics for the stream.

Lifecycle actions

On the Info tab:
Deleting a deployment removes it from Alginte only. Nothing on the Kafka cluster is deleted — source and sink topics, changelog topics, and committed offsets all remain, so redeploying the same design under the same application.id resumes where processing left off.

Restarts and the edition behaviour

Where deployments live differs by edition:
  • Community — deployments are ephemeral: a restarted Alginte instance comes up with no deployed streams. Your recovery path is the design JSON — Download it while building, then Upload and Submit again after a restart. Processing continues from the cluster-side committed offsets and state; nothing is lost but the redeploy click.
  • Professional (not yet available — join the release list) — deployments are durable: persisted next to your cluster and automatically restored, in their last state, when the instance starts.

Scaling out

Deploying the same design (same application.id) on several self-contained Alginte instances scales it the standard Kafka Streams way — the instances join one consumer group and split the partitions. Each instance manages its own deployment; see Running multiple instances.