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Database Unload Tool FAQs

 

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IRI FACT FAQ

? IRI FACT FAQ

Q1: What is IRI FACT?

IRI FACT (Fast Extract) is a parallel unload utility for very large databases (VLDBs) that rapidly extracts data into portable flat files for ETL, reorg, archive, and reporting workflows.

Q2: Which databases does FACT support?

FACT supports Oracle, DB2 UDB, SQL Server, MySQL, Sybase, Teradata, Greenplum, Altibase, and Tibero.

Q3: How does FACT achieve high-speed extraction?

FACT uses native DB connection protocols and proprietary split-query logic to unload billions of rows in minutes.

Q4: Can FACT create metadata for downstream processing?

Yes. FACT automatically generates data definition files (DDFs) and load utility configuration files for use with CoSort, FieldShield, and other IRI tools.

Q5: Is FACT integrated with IRI Voracity?

Yes. FACT is an optional component in Voracity and works seamlessly with CoSort and other tools in the same Eclipse IDE.

Q6: Can FACT be used for offline database reorgs?

Yes. FACT supports offline reorg workflows by extracting, transforming, and reloading data in a single I/O pass.

Q7: Does FACT support COBOL and LOB data types?

Yes. FACT includes special extract options for COBOL copybooks, LOBs, and LONG data types.

Q8: Is FACT easy to use?

Yes. FACT uses simple SQL SELECT syntax and configuration files, with wizard support in the IRI Workbench GUI.

Q9: Can FACT be used for ETL acceleration?

Yes. FACT offloads extraction from the database, enabling faster ETL and ELT workflows downstream.

Q10: Does FACT support parallel extraction?

Yes. FACT supports multiple parallel unload methods tuned to database and multi-core conditions.

Q11: Can FACT output data for any application?

Yes. FACT produces flat files that can be consumed by any application or database loader.

Q12: Does FACT support Eclipse-based job design?

Yes. FACT jobs can be created and managed in the IRI Workbench GUI, built on Eclipse.

Q13: Can FACT be used for data warehouse loading?

Yes. FACT accelerates data warehouse ETL and ODS operations by pre-sorting and formatting data for bulk loads.

Q14: How does FACT help with database migration?

FACT extracts and converts data types for migration between platforms, including legacy and cloud databases.

Q15: Who develops and supports FACT?

FACT is developed and supported by Innovative Routines International (IRI), with documentation, training, and technical support.

Q16: How is FACT licensed?

FACT is licensed standalone or as part of Voracity, with pricing based on database type, volume, and deployment model.

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