Implementing hybrid searching in ElasticSearch
I’ve been playing a lot lately with embeddings and semantic search implementations and strategies so I’ll present a bit my learnings - tailored around search systems already using ElasticSearch as the engine behind it. Some terms Let’s start with some introductions. What’s ElasticSearch? You can view it as a manager of Lucene instances. (open-source search engine) Each index is running under the hood a Lucene instance and through this setup you can query your data....