DatriseAI-first ETL

Parquet File to MongoDB Integration

AI-first ETL from Parquet File into MongoDB. Governed entities, incremental sync, typed landing tables.

How Datrise loads Parquet File into MongoDB

Datrise syncs Parquet File's row groups, columns, schemas, partitions, file batches, and column statistics into MongoDB as a collection per source entity. Flexible or custom fields land in native nested documents, and timestamps such as created, updated, and status changes are typed as BSON Date.

Sync is incremental: Datrise uses upserts by stable id with updateOne(upsert) on the source primary key, so re-runs update only what changed. Optional sharding on the entity id for large collections. Mongo has no fixed schema, so Datrise keeps field types consistent across documents to avoid mixed-type query surprises.

Ideal for document-oriented apps that want CRM data in their existing Mongo store.

Endpoints

Parquet File: Columnar Parquet files from lakes and exports.

MongoDB: Document database for flexible schemas.

How Parquet File entities map to MongoDB

Parquet File entityMongoDB objectNotes
row groupsparquet_file_row_groupsid PK · custom fields → native nested documents
columnsparquet_file_columnsid PK · linked to parquet_file_row_groups
schemasparquet_file_schemasid PK · linked to parquet_file_row_groups
partitionsparquet_file_partitionsid PK · linked to parquet_file_row_groups

FAQ

How does Datrise handle Parquet File's custom fields in MongoDB?

Flexible values are stored as native nested documents, so new fields don't require a migration; strongly-typed fields — dates, numbers, and references — are promoted to native MongoDB types.

How does the Parquet File to MongoDB sync stay up to date?

It runs incrementally — Datrise uses upserts by stable id with updateOne(upsert) on the source primary key.

Related pipelines

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