https://chrissimpson.co.uk Software developer — writing on software, search, and infrastructure. Thu, 28 May 2026 00:27:16 GMT https://validator.w3.org/feed/docs/rss2.html https://github.com/jpmonette/feed https://chrissimpson.co.uk/favicon.ico https://chrissimpson.co.uk All rights reserved 2026 https://chrissimpson.co.uk/asymmetric-query-quantization-in-diskbbq.html https://chrissimpson.co.uk/asymmetric-query-quantization-in-diskbbq.html Wed, 27 May 2026 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson) https://chrissimpson.co.uk/smart-late-interaction-without-retraining.html https://chrissimpson.co.uk/smart-late-interaction-without-retraining.html Tue, 26 May 2026 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson) https://chrissimpson.co.uk/faster-similar-document-search-in-elasticsearch-9-4.html https://chrissimpson.co.uk/faster-similar-document-search-in-elasticsearch-9-4.html Thu, 21 May 2026 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson) https://chrissimpson.co.uk/sid-1-train-the-loop-keep-the-index.html 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https://chrissimpson.co.uk/ive-joined-vimeo.html Mon, 07 Apr 2014 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson) https://chrissimpson.co.uk/duedil-raises-17m-series-b-funding.html https://chrissimpson.co.uk/duedil-raises-17m-series-b-funding.html Mon, 03 Mar 2014 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson) https://chrissimpson.co.uk/elasticsearch-v1-launched.html https://chrissimpson.co.uk/elasticsearch-v1-launched.html Wed, 12 Feb 2014 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson) https://chrissimpson.co.uk/fosdem-2014-retrospective.html https://chrissimpson.co.uk/fosdem-2014-retrospective.html Sun, 02 Feb 2014 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson) https://chrissimpson.co.uk/elasticsearch-marvel-monitor-and-manage-your-cluster.html https://chrissimpson.co.uk/elasticsearch-marvel-monitor-and-manage-your-cluster.html Tue, 28 Jan 2014 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson) https://chrissimpson.co.uk/elasticsearch-snapshot-restore-api.html https://chrissimpson.co.uk/elasticsearch-snapshot-restore-api.html Sun, 05 Jan 2014 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson) https://chrissimpson.co.uk/elasticsearch-aggregations-overview.html https://chrissimpson.co.uk/elasticsearch-aggregations-overview.html Wed, 18 Dec 2013 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson) https://chrissimpson.co.uk/london-elasticsearch-usergroup-presentation.html https://chrissimpson.co.uk/london-elasticsearch-usergroup-presentation.html Tue, 10 Sep 2013 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson) https://chrissimpson.co.uk/elasticsearch-yellow-cluster-status-explained.html https://chrissimpson.co.uk/elasticsearch-yellow-cluster-status-explained.html Sat, 20 Apr 2013 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson) https://chrissimpson.co.uk/duedil-series-a-funding-announcement.html https://chrissimpson.co.uk/duedil-series-a-funding-announcement.html Thu, 11 Apr 2013 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson) https://chrissimpson.co.uk/using-elasticsearch-on-amazon-ec2.html https://chrissimpson.co.uk/using-elasticsearch-on-amazon-ec2.html Sat, 26 Jan 2013 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson) https://chrissimpson.co.uk/duedil-trust-the-data-video.html https://chrissimpson.co.uk/duedil-trust-the-data-video.html Sat, 29 Dec 2012 00:00:00 GMT chris@chrissimpson.co.uk (Chris Simpson)