Primetric to DuckDB Integration
AI-first ETL from Primetric into DuckDB. Governed entities, incremental sync, typed landing tables.
How Datrise loads Primetric into DuckDB
Datrise syncs Primetric's projects, assignments, people, timesheets, budgets, and utilization rates into DuckDB as a typed table per source entity in a DuckDB file. Flexible or custom fields land in JSON or STRUCT columns, and timestamps such as created, updated, and status changes are typed as TIMESTAMP WITH TIME ZONE.
Sync is incremental: Datrise uses rewrites changed entities into the local database (or Parquet) on each run, so re-runs update only what changed. Hive-partitioned Parquet by load date when exporting. DuckDB is single-writer and embedded, so Datrise produces a consistent file snapshot rather than concurrent streaming writes.
Ideal for local and notebook analytics without standing up a server.
Endpoints
Primetric: Project profitability and resource forecasting.
DuckDB: In-process analytics database for fast local OLAP.
How Primetric entities map to DuckDB
| Primetric entity | DuckDB object | Notes |
|---|---|---|
| projects | primetric_projects | id PK · custom fields → JSON or STRUCT columns |
| assignments | primetric_assignments | id PK · linked to primetric_projects |
| people | primetric_people | id PK · linked to primetric_projects |
| timesheets | primetric_timesheets | id PK · linked to primetric_projects |
FAQ
How does Datrise handle Primetric's custom fields in DuckDB?
Flexible values are stored as JSON or STRUCT columns, so new fields don't require a migration; strongly-typed fields — dates, numbers, and references — are promoted to native DuckDB types.
How does the Primetric to DuckDB sync stay up to date?
It runs incrementally — Datrise uses rewrites changed entities into the local database (or Parquet) on each run.
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Early access
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