PostgreSQL to Databricks SQL Warehouse Integration
AI-first ETL from PostgreSQL into Databricks SQL Warehouse. Governed entities, incremental sync, typed landing tables.
How Datrise loads PostgreSQL into Databricks SQL Warehouse
Datrise syncs PostgreSQL's tables, rows, schemas, indexes, sequences, and replication slots into Databricks SQL Warehouse as a Delta Lake table per source entity. Flexible or custom fields land in VARIANT or STRUCT columns, and timestamps such as created, updated, and status changes are typed as TIMESTAMP.
Sync is incremental: Datrise uses a Delta MERGE on stable id, with change history available via time travel, so re-runs update only what changed. Delta partitioning by load date with OPTIMIZE/Z-ORDER on query keys. Datrise writes Unity Catalog–governed Delta tables, so lineage and permissions are managed centrally rather than per-notebook.
Ideal for lakehouse analytics and ML feature tables on Databricks.
Endpoints
PostgreSQL: Self-managed PostgreSQL instances.
Databricks SQL Warehouse: Lakehouse SQL endpoints over Delta tables.
How PostgreSQL entities map to Databricks SQL Warehouse
| PostgreSQL entity | Databricks SQL Warehouse object | Notes |
|---|---|---|
| tables | hp_postgres_tables | id PK · custom fields → VARIANT or STRUCT columns |
| rows | hp_postgres_rows | id PK · linked to hp_postgres_tables |
| schemas | hp_postgres_schemas | id PK · linked to hp_postgres_tables |
| indexes | hp_postgres_indexes | id PK · linked to hp_postgres_tables |
FAQ
How does Datrise handle PostgreSQL's custom fields in Databricks SQL Warehouse?
Flexible values are stored as VARIANT or STRUCT columns, so new fields don't require a migration; strongly-typed fields — dates, numbers, and references — are promoted to native Databricks SQL Warehouse types.
How does the PostgreSQL to Databricks SQL Warehouse sync stay up to date?
It runs incrementally — Datrise uses a Delta MERGE on stable id, with change history available via time travel.
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Early access
Connect PostgreSQL to Databricks SQL Warehouse 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.