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Posted to issues@lucene.apache.org by "Cassandra Targett (Jira)" <ji...@apache.org> on 2021/01/22 15:25:01 UTC
[jira] [Resolved] (SOLR-13105) A visual guide to Solr Math
Expressions and Streaming Expressions
[ https://issues.apache.org/jira/browse/SOLR-13105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Cassandra Targett resolved SOLR-13105.
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Fix Version/s: 8.8
Resolution: Fixed
> A visual guide to Solr Math Expressions and Streaming Expressions
> -----------------------------------------------------------------
>
> Key: SOLR-13105
> URL: https://issues.apache.org/jira/browse/SOLR-13105
> Project: Solr
> Issue Type: New Feature
> Reporter: Joel Bernstein
> Assignee: Joel Bernstein
> Priority: Major
> Fix For: 8.8
>
> Attachments: Screen Shot 2019-01-14 at 10.56.32 AM.png, Screen Shot 2019-02-21 at 2.14.43 PM.png, Screen Shot 2019-03-03 at 2.28.35 PM.png, Screen Shot 2019-03-04 at 7.47.57 PM.png, Screen Shot 2019-03-13 at 10.47.47 AM.png, Screen Shot 2019-03-30 at 6.17.04 PM.png
>
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> 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:
> {code:java}
> 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.
> {code}
>
> A few sample visualizations are attached to the ticket.
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