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Obituary of Kenneth Iverson - Celebrating His Life and Work
Coming back from this year’s Iverson College, I brought home quite a lot: a mountain of new knowledge, newly made friends, some unforgettable experiences, and the rather harsh reality of having to adjust to life without two private chefs again.
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Korze - Another Q Is Being Forged
If you thought the summer of new Q projects was starting to cool down, think again.
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3 Years of DefconQ - And We Are Just Getting Started
Three years.
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DefconQ Happy Hour Is Back!
The wait is over: DefconQ Happy Hour is returning to London!
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Another Peach Falls Into the Basket - PeachQ
The Summer of New Beginnings It seems the weather isn't the only thing refusing to cool down this summer.
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L Has Landed - A New Runtime for k and q Enters the Scene
Not Only the Weather Is Heating Up… Not only have the temperatures been rising this summer, but so has the market for exciting new projects in the k and q ecosystem.
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When Markets Never Sleep - Extended Hours, Odd Lots, and the Infrastructure Implications of Always-On Markets
A few months ago, I wrote a blog post about Nasdaq's plans to extend trading hours and what that might mean for market data infrastructure.
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DefconQ x Databento Meetup - The Market Data Provider You Wish Always Existed
There Is No KDB Without Market Data Let’s be honest: there is no KDB/Q without market data.
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The Weekly Q Rumble - Sharpen Your KDB/Q Skills, One Challenge at a Time
Let’s be honest: learning KDB/Q can sometimes feel like going to the gym.
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DefconQ Community Discord Server
The DefconQ Community Server is officially live.
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DefconQ at Iverson College - The Return to Milden Hall
If you’ve been around the KDB/Q ecosystem for a while, chances are you’ve come across the legendary Iverson College.
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DefconQ x Squarepoint - Networking Event
The DefconQ Events are back, and this time, we’re taking over The Globe.
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Nasdaq Extends Trading Hours - What It Really Means for Market Data Systems
Yesterday (2025.12.16) Nasdaq announced an extension of its trading hours, a move that once again reshapes how modern markets operate.
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DefconQ Reddit Ask Me Anything AMA
As promised, I’m hosting a Reddit AMA (Ask Me Anything) on November 13th, 2025, where I will be answering all your questions about KDB/Q, the world’s most powerful time-series database and array programming language.
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Quant Strats Europe 2025 - Event Recap & Highlights
Last week marked one of my professional highlights of the year, the long-awaited Quant Strats conference finally took place!
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From Belfast to New York, Two Happy Hours and a Conference
The past two weeks have been exciting.
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Two Years of DefconQ - From Baby Steps to Big Leaps
It’s hard to believe, but DefconQ just turned two!
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Iverson College 2024 - The Highlights Captured on Video
One of the true highlights of last year was being invited to Iverson College 2024, an initiative led by Stephen Taylor, a long-standing advocate of APL and other array programming languages.
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ArrayCast Insights - Community Edition, Community Voices - Talking KDB-X on ArrayCast
Because of a scheduling conflict and the unavailability of Stephen Taylor, panelist of the well-known ArrayCast, I had the privilege of stepping in for my third appearance, this time as a (guest) panelist.
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Brews and Qs Belfast Edition - KX and DefconQ Happy Hour!
September is going to be a busy one.
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New York, New York - DefconQ Goes International
As someone truly passionate about finance, Wall Street has always felt like the center of the universe, so I was beyond thrilled to receive an invitation to attend the Cornell Financial Engineering Manhattan 2025 Future of Finance & Ai Conference, hosted…
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From Elite to Everyone - KX Community Edition Breaks Loose
This is it ladies and gentlemen!