Faster Vector Search: Early Termination Strategy Now in Apache Solr
In this blog we explores an early termination strategy designed to make approximate k-NN search faster in Apache Solr.
Ilaria Petreti
December 2, 2025
How to calculate aggregations in Elasticsearch as percentages?
This blog post shows you how to calculate aggregations in Elasticsearch as percentages through the use of Bucket Script Aggregation
Ilaria Petreti
August 5, 2024
Find and Replace in Elasticsearch Fields
In this blog post we explore how to find and replace a specific value within a field of an Elasticsearch index.
Ilaria Petreti
March 1, 2024
When and How to Use N-grams in Elasticsearch
This blogpost describes the use cases where n-grams are useful, explain the risks of using them, and present some alternative solutions that should be considered.
Daniele Antuzi
December 18, 2023
How Does Fuzzy Queries Work in Elasticsearch?
This blog post gives you an overview of how fuzzy queries work in Elasticsearch with examples and references.
Anna Ruggero
December 1, 2023
How to Use Python API to Index JSON Data in Elasticsearch
This blog post explores how to index Elasticsearch documents from a JSON file using Python API, specifically the Bulk Helpers
Ilaria Petreti
September 6, 2023
Elasticsearch Relevance Engine: Combining AI With Elastic’s Text Search
The goal of this blog post is to highlight new vector search capabilities introduced in version 8.8.0, especially ESRE
Ilaria Petreti
July 26, 2023
Online Search Quality Evaluation With Kibana – Queries in Common
This ‘tips and tricks’ describes the steps to follow to compare models on common queries in online search quality evaluation
Ilaria Petreti
June 19, 2023
Online Search Quality Evaluation With Kibana – Visualization Examples
This blog post describes an alternative and customized approach for evaluating ranking models through the use of Kibana.
Ilaria Petreti
June 16, 2023
Elasticsearch Neural Search Improvements in 8.6 and 8.7
This blog post showcases the vector search improvements that have been introduced in the latest versions of Elasticsearch (8.6 and 8.7)
Ilaria Petreti
May 16, 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.
