Machine Learning Key Terms

Soniya Shah, Information Developer
June 4, 2018

This blog post was authored by Soniya Shah. Machine learning seems to be everywhere these days – in the online recommendations you get on Netflix, the self-driving cars that hyped in the media, and in serious cases, like fraud detection. Data is a huge part of machine learning, and so are the key terms. Unless...

Vertica Quick Tip: Monitoring Changes to Configuration Parameters

Sarah Lemaire, Manager, Vertica Documentation
June 4, 2018

Jim Knicely authored this tip. The CONFIGURATION_CHANGES system table records the change history of system configuration parameters. This information is useful for identifying: • Who changed the configuration parameter value • When the configuration parameter was changed • Whether nonstandard settings were in effect in the past dbadmin=> SELECT event_timestamp, user_name, parameter, value FROM configuration_changes...