4 Install Oracle Machine Learning for R Server

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

Note:

• The OML4R 2.0 rqcfg.sql script is used for a fresh OML4R installation and when the OML4R packages and shared libraries exist for a previous version of the components under $ORACLE_HOME.
• Always use server.sh to upgrade OML4R to a new version in the current database.
• By default server.sh by installs the supporting packages if they are in the same directory as the server components.
• To uninstall OML4R server, see Uninstall Oracle Machine Learning for R.

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• 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 and 21c
  Instructions for installing OML4R Server for Oracle Database 19c and 21c.
• Verify the OML4R Server Installation
  
• Install OML4R Server in a Multitenant Environment
  Information about installing OML4R Server in a Multitenant Environment.
• Security Best Practices for OML4R
  To minimize the risk of compromising the security of an OML4R Server in Oracle Database, Oracle recommends the following security best practices.