Journeys by goal

Each journey threads pages across tracks in the order that gets you to a goal. Follow one top to bottom.

Build a collaborative app

1. Quickstart — a local cluster, an app, a call from the CLI and from code.
2. Build your first app — state, methods, build, call.
3. Writing apps for a cluster — what a cluster changes: identity, organizations, teams, handlers, timers, outbound.
4. Collections — the state types your app is built from.
5. Emit & handle events and call another app.
6. Packaging & signing — ship a signed release; migrations for the next one.

Run a production cluster

1. Calimero Cloud — what runs where, and the trust model in one page.
2. Operating a cluster — the storage key, peers, governance, the Ops API.
3. Deployment governance — decide who approves images, app upgrades and outbound hosts before the first start.
4. The operator & the Ops API — what you can do, and what you deliberately cannot.
5. Replication — joining nodes, replica moves, snapshots, failover.
6. The merod and meroctl references.

Understand how a cluster works

1. Protocol overview — the one idea everything hangs on.
2. The model: Concepts → The system group → Replication.
3. The call path: Execution → The write path → Reads, views & events.
4. Trust: Networking & sealed channels → Attestation & receipts → Encryption → Security & threat model.
5. People: Accounts & sessions → Who a run acts as → Organizations & teams.
6. Look things up: Storage schema, Limits, Glossary.

Prove to a user where their data lives

1. Attestation & receipts — the quote, the measurement policy, verify_app_cluster.
2. Deployment governance — what the attested governance tells a user.
3. Encryption — the storage key from mero-kms and what an observer still sees.
4. Security & threat model — including what is not protected yet.

Tip

Prefer to browse by subject instead of goal? See Topics.