DatriseAI-first ETL

Primetric to Amazon S3 Data Lake Integration

AI-first ETL from Primetric into Amazon S3 Data Lake. Governed entities, incremental sync, typed landing tables.

How Datrise loads Primetric into Amazon S3 Data Lake

Datrise syncs Primetric's projects, assignments, people, timesheets, budgets, and utilization rates into Amazon S3 Data Lake as columnar Parquet objects partitioned 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 and compacts small files on a schedule, so re-runs update only what changed. Hive-style path partitioning (entity/date) for engine-agnostic reads. A lake has no schema enforcement, so Datrise writes a schema manifest alongside the data to keep downstream engines consistent.

Ideal for an open, engine-neutral storage layer for Spark, Athena, Trino, or DuckDB.

Endpoints

Primetric: Project profitability and resource forecasting.

Amazon S3 Data Lake: Object storage landing zone for parquet and snapshots.

How Primetric entities map to Amazon S3 Data Lake

Primetric entityAmazon S3 Data Lake objectNotes
projectsprimetric_projectsid PK · custom fields → nested struct/map fields in Parquet
assignmentsprimetric_assignmentsid PK · linked to primetric_projects
peopleprimetric_peopleid PK · linked to primetric_projects
timesheetsprimetric_timesheetsid PK · linked to primetric_projects

FAQ

How does Datrise handle Primetric's custom fields in Amazon S3 Data Lake?

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 Amazon S3 Data Lake types.

How does the Primetric to Amazon S3 Data Lake sync stay up to date?

It runs incrementally — Datrise uses writes new date partitions and compacts small files on a schedule.

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