Public API to Amazon S3 Data Lake Integration
AI-first ETL from Public API into Amazon S3 Data Lake. Governed entities, incremental sync, typed landing tables.
How Datrise loads Public API into Amazon S3 Data Lake
Datrise syncs Public API's records, response payloads, pagination cursors, request parameters, schemas, and fetch timestamps 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
Public API: Generic REST endpoint pulled on a schedule.
Amazon S3 Data Lake: Object storage landing zone for parquet and snapshots.
How Public API entities map to Amazon S3 Data Lake
| Public API entity | Amazon S3 Data Lake object | Notes |
|---|---|---|
| records | public_api_records | id PK · custom fields → nested struct/map fields in Parquet |
| response payloads | public_api_response_payloads | id PK · linked to public_api_records |
| pagination cursors | public_api_pagination_cursors | id PK · linked to public_api_records |
| request parameters | public_api_request_parameters | id PK · linked to public_api_records |
FAQ
How does Datrise handle Public API'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 Public API 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.
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Early access
Connect Public API to Amazon S3 Data Lake the easy way
Skip brittle scripts and manual exports. Join the waitlist to get a guided setup, AI-assisted mapping, and reliable incremental sync for this integration.