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A Merkle-DAG and CRDT ledger with conflict-free sync, plus zero-knowledge proof-of-presence - the foundations for offline-first data exchange are in the codebase today.

Transmission-independent gossip over BLE, Wi-Fi Direct and mDNS is still partly simulated as we harden the bearer layer, but early testing is showing huge promise.

One resilient fabric where data keeps flowing even when coverage doesn’t - for providers, staff, users and the public, on whatever bearer is available.

Generated Terraform provisions managed RDS PostgreSQL (PostGIS) and ElastiCache Redis behind an ALB ingress, then deploys the Helm chart.

Cloud SQL and MemoryStore are provisioned as managed services, with the same generated Helm chart deployed on top.

Managed database and cache services are provisioned through Terraform, then the standard CELERiS stack is deployed via Helm.

Bringing the smallest field devices in as first-class providers - edge telemetry from constrained microcontrollers feeding the core.

A no_std firmware SDK for MCU-class hardware (ESP32 / RP2040 / STM32) and a tiny on-device CELERiS agent for the smallest tier.

OpenJourney already speaks Protobuf, the stack runs on all major CPU vendors down to a Pi 4, and the provider-runner seam is where a device fleet plugs in - all available now.

Topic-threaded team messaging deployed under the Tabula workspace, backed by the same PostgreSQL/PostGIS cluster as the rest of the stack - no separate database to run.

Nextcloud for files and sharing, with Euro-Office wired in as a Nextcloud Office (WOPI) integration for seamless, web-based collaborative document editing - directly inside the intranet and tied into Tabula’s SSO/HR directory.

A custom Rust bridge relays critical Zulip topics and Nextcloud broadcast alerts down to offline field devices over the Wayfarer BLE gossip protocol - so incident alerts reach the edge even when the network doesn’t.

Meeting people where they already are - with Home Assistant, Google Home, Apple Home and Amazon Home, over the vendor-neutral Matter standard - so travel and logistics updates surface through the smart-home assistants they use every day.

Reaching into building-management and automation systems - Bosch, Honeywell, Schneider Electric, Siemens and others - so depots, stations and sites can react to live operational data instead of running in isolation.

OpenJourney already speaks open protocols and the provider-runner seam is exactly where a smart-home bridge or a building controller plugs in - the same pattern that brings every other provider into CELERiS.