Mark Harwood
@elasticmark.bsky.social
Ex elasticsearch core search team.
Today’s news headlines, clustered.
October 24, 2025 at 8:30 AM
Today’s news headlines, clustered.
Spotting significant terms was something I added to elasticsearch. Can we do it more cheaply in the browser with similar quality? It looks like the answer is "yes" youtu.be/Te_N8qveCKY
Identifying significant terms in text - using Javascript only
YouTube video by Mark Harwood
youtu.be
August 20, 2025 at 7:12 PM
Spotting significant terms was something I added to elasticsearch. Can we do it more cheaply in the browser with similar quality? It looks like the answer is "yes" youtu.be/Te_N8qveCKY
Before it got too hot today 🥵
July 18, 2025 at 2:26 PM
Before it got too hot today 🥵
My talk on “emergent facets” at this week’s Search and AI Meetup www.youtube.com/watch?v=U1RG...
London Search&AI Meetup 1st July 25:Emergent Facets:Generate Specialized Filters from Search Results
YouTube video by Charlie Hull - The Search Juggler
www.youtube.com
July 3, 2025 at 9:37 AM
My talk on “emergent facets” at this week’s Search and AI Meetup www.youtube.com/watch?v=U1RG...
New AI powered search feature youtu.be/mQPKLciQIHU?...
Tag, drag, discover: How LLMs can create useful, instant filters from raw text
YouTube video by Mark Harwood
youtu.be
May 27, 2025 at 11:17 AM
New AI powered search feature youtu.be/mQPKLciQIHU?...
Today was a good day
February 27, 2025 at 4:55 PM
Today was a good day
My recent elasticon talk is up. Play with the updated demos at QRy.codes too.
I really enjoyed this talk by @elasticmark.bsky.social. He is back at finding crazy & interesting ways to explore data (I guess he never stopped). Clustering with binary vectors & vector search with Elasticsearch www.youtube.com/watch?v=sJU_...
Binary Vectors & Fuzzy Facets: Clustering Results in a Browser Using Binary Vectors
YouTube video by Official Elastic Community
www.youtube.com
February 14, 2025 at 8:18 AM
My recent elasticon talk is up. Play with the updated demos at QRy.codes too.
Looking forward to presenting “fuzzy facets” using binary vector clustering at this week’s elasticon London www.elastic.co/events/elast...
February 3, 2025 at 8:53 AM
Looking forward to presenting “fuzzy facets” using binary vector clustering at this week’s elasticon London www.elastic.co/events/elast...
Just started with OpenRouter and it makes me wish there was an equivalent for streaming tv. One login account, one stack of credits to pay for and then pay-as-you-go consumption of any service.
February 1, 2025 at 9:08 AM
Just started with OpenRouter and it makes me wish there was an equivalent for streaming tv. One login account, one stack of credits to pay for and then pay-as-you-go consumption of any service.
Blue skies all this week ❤️
January 18, 2025 at 5:47 PM
Blue skies all this week ❤️
I knew this day would come eventually 😀
Wordle 1,290 1/6
🟩🟩🟩🟩🟩
Wordle 1,290 1/6
🟩🟩🟩🟩🟩
December 30, 2024 at 5:08 PM
I knew this day would come eventually 😀
Wordle 1,290 1/6
🟩🟩🟩🟩🟩
Wordle 1,290 1/6
🟩🟩🟩🟩🟩
Perhaps an obvious discovery but I find woodworking is just like developing efficient search algos - you need to use a combination of coarse and fine tools (respectively for efficiency in removing what you don’t need and producing quality results).
December 14, 2024 at 6:30 PM
Perhaps an obvious discovery but I find woodworking is just like developing efficient search algos - you need to use a combination of coarse and fine tools (respectively for efficiency in removing what you don’t need and producing quality results).
One from my Twitter archive: highlighting Jeep Cherokees had “jumped”, “park” and “reverse” as significant keywords in fault reports. 2 years later a Hollywood star was killed as a result of this fault.
December 5, 2024 at 3:43 PM
One from my Twitter archive: highlighting Jeep Cherokees had “jumped”, “park” and “reverse” as significant keywords in fault reports. 2 years later a Hollywood star was killed as a result of this fault.
Seems an unnecessarily cruel way to go about this.
November 29, 2024 at 10:24 AM
Seems an unnecessarily cruel way to go about this.
Hey there, Mr Blue (Sky).
I’m fed up with the Twitter cesspit. I’ll probably be posting about my post-elastic dabblings like qry.codes and other search stuff here.
I’m fed up with the Twitter cesspit. I’ll probably be posting about my post-elastic dabblings like qry.codes and other search stuff here.
Introducing QRY codes
qry.codes
November 11, 2024 at 6:26 PM
Hey there, Mr Blue (Sky).
I’m fed up with the Twitter cesspit. I’ll probably be posting about my post-elastic dabblings like qry.codes and other search stuff here.
I’m fed up with the Twitter cesspit. I’ll probably be posting about my post-elastic dabblings like qry.codes and other search stuff here.