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school_compare/pipeline/transform/models/marts/dim_location.sql
Tudor 8f02b5125e
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feat(pipeline): add Meltano + dbt + Airflow ELT pipeline scaffold
Replaces the hand-rolled integrator with a production-grade ELT pipeline
using Meltano (Singer taps), dbt Core (medallion architecture), and
Apache Airflow (orchestration). Adds Typesense for search and PostGIS
for geospatial queries.

- 6 custom Singer taps (GIAS, EES, Ofsted, Parent View, FBIT, IDACI)
- dbt project: 12 staging, 5 intermediate, 12 mart models
- 3 Airflow DAGs (daily/monthly/annual schedules)
- Typesense sync + batch geocoding scripts
- docker-compose: add Airflow, Typesense; upgrade to PostGIS
- Portainer stack definition matching live deployment topology

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-26 08:37:53 +00:00

20 lines
481 B
SQL

-- Mart: School location dimension — one row per URN, PostGIS-enabled
-- The geom column is populated by a post-hook or the geocode script.
select
s.urn,
s.address_line1,
s.address_line2,
s.town,
s.county,
s.postcode,
s.local_authority_code,
s.local_authority_name,
s.parliamentary_constituency,
s.urban_rural,
s.easting,
s.northing
from {{ ref('stg_gias_establishments') }} s
where s.status = 'Open'
and s.postcode is not null