DatriseAI-first ETL

Snowflake to Azure Data Lake Storage Integration

AI-first ETL from Snowflake into Azure Data Lake Storage. Governed entities, incremental sync, typed landing tables.

How Datrise loads Snowflake into Azure Data Lake Storage

Datrise syncs Snowflake's databases, schemas, tables, views, query history, and warehouses into Azure Data Lake Storage as partitioned Parquet in ADLS Gen2 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 to the container and compacts on a schedule, so re-runs update only what changed. Hive-style partitioning by load date, readable by Synapse and Databricks. ADLS hierarchical namespace makes folder layout matter, so Datrise keeps a predictable entity/date path your Azure engines mount directly.

Ideal for Azure lakehouse storage shared across Synapse and Databricks.

Endpoints

Snowflake: Cloud data platform with separated storage and compute.

Azure Data Lake Storage: ADLS Gen2 object storage for analytics workloads.

How Snowflake entities map to Azure Data Lake Storage

Snowflake entityAzure Data Lake Storage objectNotes
databasessnowflake_databasesid PK · custom fields → nested struct/map fields in Parquet
schemassnowflake_schemasid PK · linked to snowflake_databases
tablessnowflake_tablesid PK · linked to snowflake_databases
viewssnowflake_viewsid PK · linked to snowflake_databases

FAQ

How does Datrise handle Snowflake's custom fields in Azure Data Lake Storage?

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 Azure Data Lake Storage types.

How does the Snowflake to Azure Data Lake Storage sync stay up to date?

It runs incrementally — Datrise uses writes new date partitions to the container and compacts on a schedule.

Related pipelines

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