Fastbill to Databricks SQL Warehouse Integration

AI-first ETL from Fastbill into Databricks SQL Warehouse. Governed entities, incremental sync, typed landing tables.

How Datrise loads Fastbill into Databricks SQL Warehouse

Datrise syncs Fastbill's invoices, customers, line items, payments, expenses, and recurring invoices 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

Fastbill: Invoicing and accounting for small businesses.

Databricks SQL Warehouse: Lakehouse SQL endpoints over Delta tables.

How Fastbill entities map to Databricks SQL Warehouse

Fastbill entity	Databricks SQL Warehouse object	Notes
invoices	`fastbill_invoices`	id PK · custom fields → VARIANT or STRUCT columns
customers	`fastbill_customers`	id PK · linked to fastbill_invoices
line items	`fastbill_line_items`	id PK · linked to fastbill_invoices
payments	`fastbill_payments`	id PK · linked to fastbill_invoices

FAQ

How does Datrise handle Fastbill'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 Fastbill 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.

Related pipelines

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