DatriseAI-first ETL

Parquet File to Qlik Integration

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

How Datrise loads Parquet File into Qlik

Datrise syncs Parquet File's row groups, columns, schemas, partitions, file batches, and column statistics into Qlik as tables loaded into Qlik's associative engine (often via QVD). Flexible or custom fields land in flattened columns for the data model, and timestamps such as created, updated, and status changes are typed as date/time fields.

Sync is incremental: Datrise uses incremental QVD loads merged on stable id, so re-runs update only what changed. QVD files per entity and load date. Qlik's associative model joins on identically named fields, so Datrise standardizes key names so associations link correctly.

Ideal for associative, in-memory exploration in Qlik Sense.

Endpoints

Parquet File: Columnar Parquet files from lakes and exports.

Qlik: Associative analytics with Qlik Sense apps and governed data models.

How Parquet File entities map to Qlik

Parquet File entityQlik objectNotes
row groupsparquet_file_row_groupsid PK · custom fields → flattened columns for the data model
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 Qlik?

Flexible values are stored as flattened columns for the data model, so new fields don't require a migration; strongly-typed fields — dates, numbers, and references — are promoted to native Qlik types.

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

It runs incrementally — Datrise uses incremental QVD loads merged on stable id.

Related pipelines

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