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Supported formats

RapidMiner Studio supports a wide range of file formats, databases, and cloud services, either natively or via extensions.

Supported databases


Via connection objects and the Operators Read Database, Write Database, and Update Database, RapidMiner Studio supports all relational database systems offering a fully compliant JDBC driver, including:

  • AccessDB
  • Microsoft SQL Server (JTDS / Microsoft)
  • MySQL
  • Oracle
  • PostgreSQL
  • Sybase


RapidMiner Studio can connect to a variety of NoSQL databases via extensions.

Supported cloud services

RapidMiner Studio supports the following cloud services:

Supported file types

RapidMiner Studio reads and / or writes the following file types:

  • ACCDB - Microsoft Access database
  • ARFF - Weka file format
  • CSV - Comma Separated Value
  • DBF - dBASE Database file format (read only)
  • DTA - Stata file format (read only)
  • HYPER - Tableau file format
  • MDB - Microsoft Access database
  • QVX - QlikView data eXchange (write only)
  • SAS - SAS file format up to v9.2 (read only)
  • SAV - IBM SPSS file format (read only)
  • TDE - Tableau file format
  • XLS/XLSX - Microsoft Excel spreadsheet
  • XML - Extensible Markup Language
  • XRFF - Weka file format