Binary Quantization of Dense Vectors in Apache Solr
This blog post explores binary vector quantization and the recent Solr contribution which adds support for this technique.
Ilaria Petreti
January 12, 2026
Scalar Quantization of Dense Vectors in Apache Solr
This blog post explores scalar vector quantization and the recent Solr contribution which adds support for this technique.
Ilaria Petreti
January 2, 2026
AI-Powered Search Results Navigation with LLMs & JSON Schema
It explores an AI-powered Filter Assistant to improve User eXperience in navigating search results efficiently and effectively.
Ilaria Petreti
August 20, 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
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
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
Apache Solr Neural Highlighting Plugin
Discover in this blog post the Solr Neural Highlighter Plugin, which uses deep learning to highlight essential text for query answering.
Ilaria Petreti
May 25, 2023
Benchmark Apache Solr Performance with Apache JMeter
This blog post shows an example of how to create an Apache Solr performance test using the Apache JMeter tool.
Ilaria Petreti
February 22, 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.
