In my last blog post, I demonstrated how to set up and configure Solr to use the new XJoin search components we've developed for the BioSolr project, using an example from an e-commerce setting. This time, I'll show...Continue reading
In this blog post I want to introduce you to a new Apache Solr plugin component called XJoin. I'll show how we can use this to solve a common problem in e-commerce - how to use price discount data, provided by an external web API, to either filter the results of a product search or boost scores. A further post will show another example, using click-through data to influence the score of subsequent searches.