About the Vertica Pulse Package

Vertica Pulse provides a suite of functions that allow you to analyze and extract the sentiment from English and Spanish language text directly from your Vertica database.

Vertica Pulse features include:

Vertica Pulse requires that Java and the Vertica Java Support Package are installed on all nodes in the Vertica cluster.

Depending on the version of Pulse, it may support only one language (English or Spanish) or multiple languages (English and Spanish). For multilingual versions, Pulse can analyze each text row (for example a tweet) in the language of the text specified as argument, the language specified by the user as parameter or the default language. See Multilingual Pulse for details.