Consulting for OpenSearch Products

We've helped hundreds of companies architect, scale, tune, and successfully deploy Elasticsearch and OpenSearch-based solutions.

Sematext offers services around open-source search. Our expertise is OpenSearch, Solr and Elasticsearch Production and Development Support (aka Consulting), as well as training.
We help save time: within days or weeks, we've solved many problems that clients were struggling with for months.
We help save resources: we've optimized clusters to deliver 10x the indexing throughput or 10x faster queries for the same infrastructure cost - sometimes much less.
We troubleshoot and prevent errors: we helped turn many problematic clusters to be largely unattended - easy to scale and upgrade.

Design and architect OpenSearch clusters for all use-cases: logs, enterprise search, e-commerce, etc.
Optimize index layout, lifecycle and OpenSearch-specific settings for better performance, scale and stability.
Tune JVM & OS settings as well as hardware choice for more cost-efficient clusters.
Improve search relevance: from analysis, query choice and boosts to Entity Extraction, Query Expansion, Learning to Rank, etc.
Optimize pipelines outside OpenSearch, from log shippers to search services.
Code reviews, mentoring, and troubleshooting.
Migrate from commercial tools, Elasticsearch or Solr to OpenSearch.
Evaluate open-source and commercial search solutions.