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Apache Solr
Apache Solr

Apache Software Foundation› offers Apache Solr

ProductOperating Status: Currently Offered

Apache Solr is the open-source search platform built on Lucene for full-text, faceted, and geospatial search at scale.

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Overview

Apache Solr is an open-source search server built on Apache Lucene, serving full-text, faceted, and geospatial search over collections sharded and replicated across clusters. Applications query it over HTTP with JSON, and it ships with distributed indexing, near-real-time search, and relevance tuning built in.

The Apache Software Foundation stewards the project under the Apache 2.0 license, and production users run it for e-commerce catalog search, document search, and log analytics where self-managed infrastructure fits.

Apache Solr - Classification

Industry
  • Software

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Apache Solr - Direct Competitors

  • Elastic

    Elastic logo

    Elasticsearch

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AttributeApache SolrElasticsearchVespaWeaviate
ProviderApache Software Foundationapache.orgNonprofitElasticelastic.co$162M raised · PublicVespa.aivespa.ai$31M raised · Series AWeaviateweaviate.io$67.7M raised · Series B
Founded1999201220232019
Sells To—Enterprise, Small BusinessB2B—
Pricing Model—Recurring, Software, Subscription——
OwnershipNonprofitPublic——
Apache Solr

Provider Apache Software Foundationapache.orgNonprofit

Founded 1999

Sells To —

Pricing Model —

Ownership Nonprofit

Elasticsearch

Provider Elasticelastic.co$162M raised · Public

Founded 2012

Sells To Enterprise, Small Business

Pricing Model Recurring, Software, Subscription

Ownership Public

Vespa

Provider Vespa.aivespa.ai$31M raised · Series A

Founded 2023

Sells To B2B

Pricing Model —

Ownership —

Weaviate

Provider Weaviateweaviate.io$67.7M raised · Series B

Founded 2019

Sells To —

Pricing Model —

Ownership —

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