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.
What is XJoin?...Continue reading
I had been planning not to continue with these posts, but after Matt Weber pointed out the github pull requests (which to my embarrassment I'd not even noticed) he'd made to address some methodological flaws, another attempt was the least I could do. For Solr there was a slight reduction in mean search time, from 39ms (for my original, suboptimal query structure) to 34ms and median search time from 27ms to 25ms - see figure 1. Elasticsearch, on the ...Continue reading
It's been a very busy few months for events - so busy that it's quite a relief to be back in the office! Back in late November I travelled to Vienna to speak at the FIBEP World Media Intelligence Congress with our client Infomedia about how we've helped them to migrate their media monitoring platform from the elderly, unsupported and hard to scale Continue reading
Find out more about Quepid here.
- Building an open source search team is hard - let us help with training & mentoring on Solr and Elasticsearch
- RS Components: Flax & Quepid help us to make "crucial" data driven decisions for tuning search
- 40x faster indexing with Elasticsearch for Hadoop - over a gigabyte per second!
Earlier this year an e-commerce company asked us to look into how they should improve how they tested their website search queries. A relatively simple task you might think - but the company concerned has a turnover of over a billion pounds with at least half of this via digital channels, so measuring how well search works is essential to preserve revenue. Like (I suspect) many others, they were recording the results of thousands of test searches, carried out manually by their s...Continue reading
I'll be speaking at several events over the next few weeks, in the UK and abroad. On the 19th of November I'll be at the FIBEP World Media Intelligence Congress in Vienna, to talk about how we helped our client Infomedia migrate from a closed-source search engine (Autonomy IDOL and Verity) to a new platform based on Apache L...Continue reading