[ Tech stack ]
Elasticsearch
The open-source distributed search and indexing engine.
Elasticsearch has become the standard for indexing, searching and analysing massive volumes of structured or textual data. Its horizontal scalability, query DSL and Kibana / Logstash integration make it a versatile foundation.
[ Why Elasticsearch at Dexon ]
What this technology does well, and why we use it.
Typical usage: Product search, logs, SIEM, analytics, document search.
- 01
Full-text, geo, vector search and complex aggregations.
- 02
Horizontally scalable distributed cluster.
- 03
ELK stack: unified logs, metrics, observability.
- 04
Self-hosted or Elastic Cloud, depending on sovereignty needs.
[ Complementary technologies ]
The building blocks we often mobilise alongside.
A stack rarely exists alone. Here are the technologies Dexon most often pairs with this one, through pipeline habits, usage similarity or internal mastery. Click on a building block to see its scope.
[ Reassurance ]
- 0+
- custom projects delivered
- 30
- engineers, designers, project managers
- 80 %
- from top French schools
- 24 h
- average reply time
[ They trust us ]
More than 100 French and European companies trust us
















[ Press ]
They talk about us.
Application and data division.
Nationwide coverage by BFM Business, Le Figaro, Challenges, La Tribune and CNews. An outside reading of our work and our innovations.


