Microsoft SQL Server to PostgreSQL Integration

AI-first ETL from Microsoft SQL Server into PostgreSQL. Governed entities, incremental sync, typed landing tables.

How Datrise loads Microsoft SQL Server into PostgreSQL

Datrise syncs Microsoft SQL Server's tables, rows, schemas, indexes, primary keys, and change tracking into PostgreSQL as a typed table per source entity. Flexible or custom fields land in jsonb columns, and timestamps such as created, updated, and status changes are typed as timestamptz.

Sync is incremental: Datrise uses a watermark on each entity's updated-at, applied with INSERT … ON CONFLICT DO UPDATE, so re-runs update only what changed. Optional declarative range partitioning by load date for high-volume tables. PostgreSQL folds unquoted identifiers to lowercase, so Datrise normalizes mixed-case source fields to snake_case.

Ideal for operational analytics and application backends that need fresh, queryable copies of your data.

Endpoints

Microsoft SQL Server: Microsoft SQL Server transactional databases.

PostgreSQL: Open-source relational database with strong SQL and extensions.

How Microsoft SQL Server entities map to PostgreSQL

Microsoft SQL Server entity	PostgreSQL object	Notes
tables	`mssql_sql_server_tables`	id PK · custom fields → jsonb columns
rows	`mssql_sql_server_rows`	id PK · linked to mssql_sql_server_tables
schemas	`mssql_sql_server_schemas`	id PK · linked to mssql_sql_server_tables
indexes	`mssql_sql_server_indexes`	id PK · linked to mssql_sql_server_tables

FAQ

How does Datrise handle Microsoft SQL Server's custom fields in PostgreSQL?

Flexible values are stored as jsonb columns, so new fields don't require a migration; strongly-typed fields — dates, numbers, and references — are promoted to native PostgreSQL types.

How does the Microsoft SQL Server to PostgreSQL sync stay up to date?

It runs incrementally — Datrise uses a watermark on each entity's updated-at, applied with INSERT … ON CONFLICT DO UPDATE.

Related pipelines

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