[SOLR-13105] A visual guide to Solr Math Expressions and Streaming Expressions

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 8.8
• Assignee: Joel Bernstein
• Reporter: Joel Bernstein
• Created: 03/Jan/19 03:03
• Updated: 22/Jan/21 15:24
• Resolved: 22/Jan/21 15:24

Description

Visualization is now a fundamental element of Solr Streaming Expressions and Math Expressions. This ticket will create a visual guide to Solr Math Expressions and Solr Streaming Expressions that includes Apache Zeppelin visualization examples.

It will also cover using the JDBC expression to analyze and visualize results from any JDBC compliant data source.

Intro from the guide:

Streaming Expressions exposes the capabilities of Solr Cloud as composable functions. These functions provide a system for searching, transforming, analyzing and visualizing data stored in Solr Cloud collections.

At a high level there are four main capabilities that will be explored in the documentation:

* Searching, sampling and aggregating results from Solr.

* Transforming result sets after they are retrieved from Solr.

* Analyzing and modeling result sets using probability and statistics and machine learning libraries.

* Visualizing result sets, aggregations and statistical models of the data.

 

A few sample visualizations are attached to the ticket.

Issue Links

• Blocked: SOLR-13095 Document Math Expression Visualization
• is related to: SOLR-10651 Streaming Expressions statistical functions library
• links to: GitHub Pull Request #2211
• links to: GitHub Pull Request #2227