Blog
Why Cassandra?
…on top of search technologies like Elasticsearch and Solr. Going into the day my impression was that the big data space which Cassandra inhabits is pretty saturated with competitors that…
Case Study
EY
…the company re-platformed Discover, its global knowledge platform, moving from SharePoint to Elasticsearch. Simek and Michels discuss the pitfalls and lessons learned, as well as how EY tackled relevancy tuning…
…reasonable results. Hands on with Movie Collocations I used Elasticsearch to index bigrams from the TMDB movie dataset. Here the overview field has a subfield (overview.bigrams) stemmed and tokenized into…
…and support this however we can. We’re also huge fans of open source software such as Elasticsearch and Apache Solr. However, we’ve also built a closed source product for test-driven…
…Your Business Navigate the complex search technology landscape with confidence, backed by our deep expertise in Vector Search, OpenSearch, Apache Solr, and Elasticsearch. OpenSource Connections team of experts can help…
Mold your fields to capture their searchable essence Perhaps the biggest relevance mistake you can make is to take content, straight from it’s source, and plop it directly into Elasticsearch…
We’ve focused most of our conversation about machine learning and search on Learning to Rank (LTR), but LTR isn’t the only machine learning tool in the Solr/Elasticsearch toolbox. LTR uses…
…few years, the conventional wisdom has been to use either Elasticsearch or Solr for search. These two products have been a duopoly for anyone looking for an open source…
…one I’ve blogged about for Elasticsearch Basically, in this solution, we use synonyms to perform a semantic expansion at index time to broader concepts. For example, we perform the following:…
…with technical solutions can be a bit like getting a bulldozer to dig a few holes to plant flowers. Ironically, while Solr / Elasticsearch are open source tools, they are…
…on OSC’s Relevance Slack, which now boasts an astonishing 4500 members. Come and join the community! We educate and empower We built Elasticsearch Learning to Rank, a machine learning system…
…Solr and Elasticsearch use out of the box (in the form of Lucene’s scoring systems) based on decades of information retrieval research that rests on the foundation of dumb string…