5.1 About Oracle Machine Learning for R on Exadata
Exadata is an ideal platform for OML4R.
The parallel resources of R computations in OML4R take advantage of the massively parallel grid infrastructure of Exadata.
Note:
The version of OML4R must be the same on the server and on each client computer. Also, the version of R must be the same on the server and on each client computer. See the Table 1-3 for supported configurations.To install OML4R on Exadata:
- On the first node:
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Install the OML4R server components
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- On each node:
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Install Oracle R Distribution
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Verify and configure the environment
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Install the OML4R supporting packages
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On the first node only, create an OML4R user, if desired. Alternatively, configure an existing database user to use OML4R. See Create a Database User for Oracle Machine Learning for R.
You can simplify the process of installing OML4R on Exadata by using the Distributed Command Line Interface (DCLI).
Related Topics
Parent topic: Install Oracle Machine Learning for R on Exadata