Revolution R Enterprise 7.4 - Presentation by Bill Jacobs 11Jun15
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Transcript of Revolution R Enterprise 7.4 - Presentation by Bill Jacobs 11Jun15
• ScaleR Improvements
• New DeployR Capabilities
• Upgraded to R Engine v 3.1.3
• Updated Platform Support
• Installer Changes
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• Naïve Bayes Classifier
• Stepwise Coefficient Tracking
• Wide Data Performance Improvement
• Faster Tree-Based Models
• Faster rxDForest and rxBTrees objects
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• HDFS Caching Option
http://blog.cloudera.com/blog/2014/08/new-in-cdh-5-1-hdfs-read-caching/
• Removed Functions
• New R Session Process Controls
• New DeployR Command Line Tool (CLI)
• Updated User Account Security
bcrypt hashing
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• New and updated Web service API supportAPI Reference Guide change history
• Updated RBroker Frameworks
• Updated client libraries
• Local Repositories via MRAN / miniCRAN
• New and Removed Packages
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• Updated Hadoop Version Support
• Added Platforms
• Deprecated
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• R Engine Is Now Installed Separately
• Installation is now 3 straightforward steps:
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• Hadoop
• Cloudera Parcel Generator for R Library Maintenance (NEW)
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http://packages.revolutionanalytics.com/doc/7.4.0/README_RevoEnt_Linux_7.4.0.pdf
http://packages.revolutionanalytics.com/doc/7.4.0/linux/RevoREnt_Whats_New.pdf
http://packages.revolutionanalytics.com/doc/7.4.0/KnownIssues_7.4.0.pdf
http://deployr.revolutionanalytics.com/documents/admin/whats-new/#v0740