Defining relevance engineering part 4: tools

Relevance Engineering is a relatively new concept but companies such as Flax and our partners Open Source Connections have been carrying out relevance engineering for many years. So what is a relevance engineer and what do they do? In this series of blog posts I'll try to explain what I see as aContinue reading

Lucene Hackdays in London & Montreal

We ran a couple of Lucene Hackdays over the last couple of weeks: a chance to get together with other people working on open source search, learn from each other and to try and improve both Lucene and associated software. Our first Hackday was in London, hosted by Mimecast at their offices near Moorgate...Continue reading

Three weeks of search events this October from Flax

Flax has always been very active at conferences and events - we enjoy meeting people to talk about search! With much of our consultancy work being carried out remotely these days, attending events is a great way to catch up in person with our clients, colleagues and peers and to learn from others about what works (and what doesn't) when building cutting-edge search solutions. I'm thus very glad to announce that we're running three search events this coming October. Earlier in the year I atten...Continue reading

Lucene Solr London: Search Quality Testing and Search Procurement

Mimecast were our kind hosts for the latest London Lucene/Solr Meetup (and even provided goodie bags). It's worth repeating that we couldn't run these events without the help of sponsors and hosts and we're always very grateful (and keep those offers coming!). First up was Andrea Gazzarini presenting a brand new framework for search quality testing. Designed for offline m...Continue reading

Defining relevance engineering, part 1: the background

Relevance Engineering is a relatively new concept but companies such as Flax and our partners Open Source Connections have been carrying out relevance engineering for many years. So what is a relevance engineer and what do they do? In this series of blog posts I'll try to explain what I see as a new, emerging and important profession. ...Continue reading

Catching MICES – a focus on e-commerce search

The second event I attended in Berlin last week was the Mix Camp on e-commerce search (MICES), a small and focused event now in its second year and kindly hosted by Mytoys at their offices. Slides for the talks are available here and I hope videos will appear soon. The first talk was given ...Continue reading

When even the commercial vendors are using it, has open source search won?

There have been some interesting announcements recently which may point to an increasing realisation amongst commercial search firms that an open source model is an essential advantage in today's search market. Coveo have announced that their enterprise search engine can run on an Elasticsearch core, an interesting move for a previously decidedly closed source company. BA Insight, who have previou...Continue reading

No, Elastic X-Pack is not going to be open source – according to Elastic themselves

Elastic are the company founded by the creator of Elasticsearch, Shay Banon. At this time of year they have their annual Elasticon conference in San Francisco and as you might expect a lot of announcements are made during the week of the conference. The major ones to appear this time are that Swiftype, which Elastic acquired last year, has reappeared as Elastic Site Search and that Elastic are opening the code for their commercial X-Pack features. More

Inspiring students to work in Open Source Search

I've recently been asked to join the Industrial Advisory Board for the School of Computer Science and Electronic Engineering at the University of Essex and will be talking to students there on Monday 5th February, repeating a similar talk I did last year. The subject is 'Working in Open Source Search' and I'll describe how we founded Flax back in 2001, how we've built, tuned and implemented open source search engines and some of the client projects we've worked on. It's been a fascinating journe...Continue reading