Semantic Search (Text to Vector) with Apache Solr
Learn all the secrets of the new semantic search in Apache Solr 9.8 that uses LLMs to vectorise text and support natural language queries.
Alessandro Benedetti
July 17, 2025
Why Solr More Like This Ignores Your copyField – How to Deal With It
This blog post explains a workaround implemented in Solr’s CloudMLTQParser to handle fields populated via copyField.
Ilaria Petreti
July 1, 2025
Solr AutoGeneratePhraseQueries and Minimum Should Match with Synonyms
The post discusses the interaction between three Solr parameters: autoGeneratePhraseQueries, synonyms, and minimum should match.
Anna Ruggero
May 26, 2025
How to Use Apache Solr Request Parameters API
How to set and view Apache Solr Request Parameters API. Including real world examples for the Ping functionality.
Anna Ruggero
January 13, 2025
Apache Solr autoGeneratePhraseQueries and Schema
Explore how the Apache Solr autogeneratePhraseQueries parameter works and how its default is affected by the schema version.
Daniele Antuzi
December 12, 2024
Apache Solr Filter Queries: Integer or String Fields?
This blog post explores whether to index a field in Apache Solr as a string or integer for optimal filter query performance.
Ilaria Petreti
November 15, 2024
How to Sort Apache Solr Results in Random Order
Let’s explore how to obtain a set of documents randomly sorted, regardless of their relevance, in Apache Solr.
Anna Ruggero
August 26, 2024
Community Over Code EU 2024 Apache Lucene/Solr Birds of a Feather
The summary of the Apache Lucene/Solr Birds of a Feather from Community Over Code EU2024 in Bratislava, Slovakia.
Alessandro Benedetti
June 25, 2024
Hybrid Search with Apache Solr
This blog shows how to run a hybrid search(keyword-based search + vectors) in Apache Solr with code examples and explanations!
Alessandro Benedetti
December 12, 2023
Apache Lucene/Solr AI Roadmap – Do You Want to Make It Happen?
We are engineers specialist in Apache Lucene and Solr, do you want to make this AI Roadmap happen? Sponsor us!
Alessandro Benedetti
October 28, 2023
We are Sease, an Information Retrieval Company based in London, focused on providing R&D project guidance and implementation, Search consulting services, Training, and Search solutions using open source software like Apache Lucene/Solr, Elasticsearch, OpenSearch and Vespa.
