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Central - data hub spine. Adapters -> NATS/JetStream -> archive.
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Matt Johnson 71a43d3c98 schema: add config.streams table with column-filtered notify 
- config.streams table for JetStream retention config
- Column-filtered NOTIFY: only fires on max_age_s changes
- Prevents self-loop when supervisor updates max_bytes
- Seeds CENTRAL_WX (7d/10GB) and CENTRAL_META (1d/100MB)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-05-16 18:49:59 +00:00
docs docs: add Phase 1B planning notes 2026-05-16 18:49:29 +00:00
etc-templates scaffold: initial repository structure 2026-05-15 19:16:24 +00:00
scripts scaffold: initial repository structure 2026-05-15 19:16:24 +00:00
sql schema: add config.streams table with column-filtered notify 2026-05-16 18:49:59 +00:00
src/central refactor(supervisor): remove adapter-specific branches, add stream wiring 2026-05-16 18:49:53 +00:00
systemd docs: add systemd unit files with EnvironmentFile directive 2026-05-16 02:38:21 +00:00
tests test: remove ineffective hot-reload tests 2026-05-16 17:19:27 +00:00
.gitignore scaffold: initial repository structure 2026-05-15 19:16:24 +00:00
.python-version foundation: models, adapter ABC, config, CE wire, schema 2026-05-15 21:08:56 +00:00
LICENSE scaffold: initial repository structure 2026-05-15 19:16:24 +00:00
pyproject.toml build: remove aiolimiter dependency 2026-05-16 17:19:15 +00:00
README.md scaffold: initial repository structure 2026-05-15 19:16:24 +00:00
uv.lock foundation: models, adapter ABC, config, CE wire, schema 2026-05-15 21:08:56 +00:00

README.md

Central

Central is the data hub spine for the infrastructure. Adapters normalize upstream sources into a canonical event shape, publish CloudEvents to NATS/JetStream, and archive to TimescaleDB for historical query. Single-LXC deployment.

Status

Phase 0 — scaffold. Not yet operational.

Architecture

  • Python 3.12 (uv-managed)
  • NATS + JetStream for live event bus
  • TimescaleDB + PostGIS for archive and geospatial query
  • One supervisor process managing adapter lifecycle
  • One archive consumer process persisting events to TimescaleDB
  • Both processes systemd-managed

License

MIT. See LICENSE.