Search Limitations and Workarounds in OpenSearch
This blog post focuses on limitations in OpenSearch v2.17 during the implementation of search features and proposes practical workarounds.
Nazerke Seidan
July 14, 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
Best Large Language Models You Can Use in 2025 (Full Guide)
Curious about which large language models are dominating 2025? This comprehensive guide breaks down the top options—open-source, hybrid, and commercial, helping you choose the right AI tool for your needs.
Lisa Biella
June 17, 2025
Evaluating Solr Vector Search with Quepid
This blog post explore a practical way to evaluate the performance of vector search results in Apache Solr.
Ilaria Petreti
October 2, 2024
Challenges in Mathematical Formulae Retrieval
How do you retrieve mathematical formulae? What are the main problems and challenges in mathematical formulae retrieval?
Simone Bortolin, Alessandra Pastore, Gil Czaczkes
September 4, 2024
From Natural Language to Structured Solr Queries using LLMs
It explores translating natural language queries into structured Solr queries using LLM and metadata to improve search and user experience.
Ilaria Petreti
August 16, 2024
OpenSearch Neural Sparse Search Tutorial
This blog post will focus on exploring Neural Sparse Search, an alternative approach to neural text search.
Ilaria Petreti
July 16, 2024
Build a Text Search API from a Postgres Database
This blog post is a tutorial for the implementation of a text search API from a Postgres database with code examples.
lucafabbian
June 18, 2024
Chess Information Retrieval Insights
See how to set up a collection and queries for chess information retrieval. Here we describe a search engine to improve the chess experience.
antonino1310
May 28, 2024
Open Source Databases Demystified: A Review of the Top Options
Discover your project’s best open source database options with our comprehensive review. Learn about their strengths and weaknesses.
Anna Ruggero
May 10, 2024
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.
