4 Install Oracle Machine Learning for R Server

This chapter explains how to install and administer OML4R Server. This chapter includes these topics:

• About Oracle Machine Learning for R Server
  OML4R includes components on the Oracle Database server that enable an OML4R client to interact with OML4R Server.
• Oracle Machine Learning for R Server Requirements
  Before installing OML4R Server, verify your system environment, and ensure that your user ID has the proper permissions.
• Install Oracle Machine Learning for R Server for Oracle Database 19c or later
  Instructions for installing OML4R Server for Oracle Database 19c or later.
• Install Oracle Machine Learning for R Server for Oracle Database 12c and Earlier
  Instructions for installing OML4R Server for Oracle Database 12c or earlier.
• Verify the OML4R Server Installation
  To verify the success of an OML4R Server installation for Oracle Database 12c and earlier using the server.sh script, you can view the log files. For an Oracle Database 18c and later installation, the SQL script rqcfg.sql returns any errors encountered.
• Install OML4R Server in a Multitenant Environment
  Information about installing OML4R Server in a Multitenant Environment.