DatriseAI-first ETL

Weatherstack to Azure Synapse Integration

AI-first ETL from Weatherstack into Azure Synapse. Governed entities, incremental sync, typed landing tables.

How Datrise loads Weatherstack into Azure Synapse

Datrise syncs Weatherstack's current conditions, forecasts, historical readings, locations, temperature readings, and observation times into Azure Synapse as a typed table per source entity. Flexible or custom fields land in NVARCHAR(MAX) JSON columns, and timestamps such as created, updated, and status changes are typed as datetime2.

Sync is incremental: Datrise uses COPY into staging, then a MERGE on stable id, so re-runs update only what changed. Hash distribution on the join id with date partitioning on facts. Synapse dedicated pools reward good hash-distribution choices, so Datrise distributes on entity ids to avoid data-movement-heavy joins.

Ideal for Azure analytics estates feeding Power BI.

Endpoints

Weatherstack: Current, historical, and forecast weather lookups.

Azure Synapse: Microsoft analytics workspace with SQL pools.

How Weatherstack entities map to Azure Synapse

Weatherstack entityAzure Synapse objectNotes
current conditionsweatherstack_current_conditionsid PK · custom fields → NVARCHAR(MAX) JSON columns
forecastsweatherstack_forecastsid PK · linked to weatherstack_current_conditions
historical readingsweatherstack_historical_readingsdatetime2 events
locationsweatherstack_locationsid PK · linked to weatherstack_current_conditions

FAQ

How does Datrise handle Weatherstack's custom fields in Azure Synapse?

Flexible values are stored as NVARCHAR(MAX) JSON columns, so new fields don't require a migration; strongly-typed fields — dates, numbers, and references — are promoted to native Azure Synapse types.

How does the Weatherstack to Azure Synapse sync stay up to date?

It runs incrementally — Datrise uses COPY into staging, then a MERGE on stable id.

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