We run Haystack, the search relevance conference, twice a year in the USA and Europe. We also host the London Lucene/Solr Meetup and the Haystack LIVE! Meetup (which presents regular online talks on search & relevance). We’re also regular speakers at other events including ApacheCon, Berlin Buzzwords, MICES (Mix Camp for E-commerce), Search Solutions, Taxonomy Bootcamp & Enterprise Search Summit. Come and meet our team!
Past Events
Talks from past events are available on our Youtube channel – here are some of our recent events:
Haystack US 2022
Haystack LIVE! Meetup 2022
Haystack US 2021






















Upcoming Events
Understanding Vespa with a Lucene mindset – Berlin Buzzwords
- June 14, 2022 | 10.10am - 10.30am CEST
Atita Arora of OSC will help you understand Vespa with a Lucene mindset at Berlin Buzzwords
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MICES EU 2022
- June 15 2022 | 9am-5pm
- April 26 2022 | 830am-5pm
MICES the e-commerce search event comes to the US on April 26th and returns to Berlin on June 15th
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Personalisation of Search Results for Ad Traffic with Embeddings – Ansgar Gruene at Haystack LIVE!
- June 23rd, 2022 | 11am EDT / 4pm BST / 5pm CEST
Ansgar Gruene of GetYourGuide talks about Personalisation of Search Results for Ad Traffic with Embeddings using Elasticsearch and Word2Vec
Learn MoreSearching for the Right Words: Bringing NLP to Apache Solr through ONNX and OpenNLP – Open Source Summit North America
- June 23, 2022 | 11:10am - 11:50am CDT (GMT-5)
Natural language processing capabilities have exploded in the past few years, with most of the work done in Python. The ONNX Runtime provides a means for using deep learning…
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