FastTransfer is a command line interface that allow to load data into a target table in a target database. Data can comes from another database or from files (CSV, parquet, json)
Copy from MSSQL (2022) to MSSQL (2025)
Import from CSV or parquet to MSSQL
Call FastTransfer from T-SQL using our free open-source T-SQL Wrapper
Copy from Oracle to PostgreSQL
Copy from PostgreSQL to PostgreSQL
Copy from CSV or parquet to PostgreSQL
Call FastTransfer from sql using our free Open-source pg_fasttransfer extension