solr

Here’s an overview of some of the new features in Solr 7.2, the next upcoming minor release in the Solr 7 line: Download a Solr 7 nightly build to try these features out and give us feedback! Nothing yet, stay tuned!

Solr 7.2 Features

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Here’s an overview of some of the new features in Solr 7.1: Download Solr 7.1 or later to try these features out and give us feedback!   JSON Query Syntax / JSON Query DSL There is now a JSON mapping to Solr QParsers. Currently, one must use the JSON Request […]

Solr 7.1 Features

 in facets / solr / solr query  tagged json query API / json query DSL / json query syntax / min max function / solr 7 / Solr 7.1 / solr spatial / solr wgs48 by (updated on )
JSON Request API Motivation Although query parameters are often an easy method to create a Solr requests by hand, they have a number of drawbacks: Inherently un-structured, requiring unsightly parameters like f.facet_name.facet.range.start=5 Inherently un-typed… everything is a string. More difficult to decipher large requests. Harder to programmatically create a request. […]

Solr JSON Request API

 in json / query / solr  tagged json query / solr curl / solr json / solr json query / solr json request / solr REST by (updated on )
Here’s an overview of some of the new features in Solr 6.2. Download Solr 6.2 to try these features out and give us feedback! You can also check out upcoming features of the next Solr release. Boolean Comparison Function Queries Function queries for comparisons of numeric arguments: gt – greater […]

Solr 6.2 Features

 in solr / solr search  tagged feature selection / features streaming expression / function query / graph expression / logistic regression / rule based replica placement / solr graph / solr machine learning / solr role tag by (updated on )
Here’s an overview of some of the new features in Solr 6.3. Download Solr 6.3 to try these features out and give us feedback! You can also check out upcoming features of the next Solr release. New dvhash faceting method in the JSON Facet API A new faceting method for […]

Solr 6.3 Features

 in analytics / facets / json / solr / solr query / solr search  tagged classify streaming expression / dvhash / facet.method / logit streaming expression / solr classifier / solr classify / train streaming expression by (updated on )
Here’s an overview of some of the new features in Solr 7.0 Download Solr 7 to try these features out and give us feedback!   Point Numeric Fields The now deprecated trie-based numeric fields use (and abuse) the full-text index to index parts of numbers to speed up range queries. […]

Solr 7 Features

 in analytics / facets / solr / solr search  tagged BKD tree / facet refinement / PointField / pull replica / replica types / solr 7 / solr replica types / streaming evaluators / tlog replica by (updated on )
NOTE: This uses syntax from the upcoming Solr 5.4 release. If you are using Solr 5.2 or 5.3, specify domain:{excludeTags:mytag} as excludeTags:mytag. Multi-Select Faceting with Solr Multi-select faceting is a powerful faceting style that allows users to see and select multiple facet constraints (facet values) for certain facets. This example […]

Multi-Select Faceting

 in analytics / facets / filters / solr  tagged excludeTags / faceting example / filter exclusions / filter tag / filter tagging / ignoring facets / ignoring selected facets / multi-facet / multi-select faceting / multiselect faceting / single-select faceting by (updated on )