DatriseAI-first ETL

Openweather to Amazon S3 Data Lake Integration

AI-first ETL from Openweather into Amazon S3 Data Lake. Governed entities, incremental sync, typed landing tables.

How Datrise loads Openweather into Amazon S3 Data Lake

Datrise syncs Openweather's current conditions, forecasts, locations, temperature readings, precipitation, and observation times into Amazon S3 Data Lake as columnar Parquet objects partitioned per source entity. Flexible or custom fields land in nested struct/map fields in Parquet, and timestamps such as created, updated, and status changes are typed as ISO-8601 timestamp columns.

Sync is incremental: Datrise uses writes new date partitions and compacts small files on a schedule, so re-runs update only what changed. Hive-style path partitioning (entity/date) for engine-agnostic reads. A lake has no schema enforcement, so Datrise writes a schema manifest alongside the data to keep downstream engines consistent.

Ideal for an open, engine-neutral storage layer for Spark, Athena, Trino, or DuckDB.

Endpoints

Openweather: Current conditions and weather forecast data.

Amazon S3 Data Lake: Object storage landing zone for parquet and snapshots.

How Openweather entities map to Amazon S3 Data Lake

Openweather entityAmazon S3 Data Lake objectNotes
current conditionsopenweather_current_conditionsid PK · custom fields → nested struct/map fields in Parquet
forecastsopenweather_forecastsid PK · linked to openweather_current_conditions
locationsopenweather_locationsid PK · linked to openweather_current_conditions
temperature readingsopenweather_temperature_readingsid PK · linked to openweather_current_conditions

FAQ

How does Datrise handle Openweather's custom fields in Amazon S3 Data Lake?

Flexible values are stored as nested struct/map fields in Parquet, so new fields don't require a migration; strongly-typed fields — dates, numbers, and references — are promoted to native Amazon S3 Data Lake types.

How does the Openweather to Amazon S3 Data Lake sync stay up to date?

It runs incrementally — Datrise uses writes new date partitions and compacts small files on a schedule.

Related pipelines

Early access

Connect Openweather to Amazon S3 Data Lake the easy way

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