Sathish Vadivel·Oct 24KDB+/q - OptimizationIn KDB+/q, there is often more than one way to express the same operation. However, equivalent results do not always come with equivalent…
Jonathan Kane·Oct 19C Interface for Q — Part 2In Part 1, we looked at the Q object (QObj) and at the simplest values it can hold: atoms, and lists of plain C values such as longs or…
Sathish Vadivel·Sep 26Advantage of q Functional Queries in kdb+One of the powerful features of kdb+/q is its ability to express the same operation in different ways. A good example is selecting rows…
Jonathan Kane·Sep 25C Interface for Q — Part 1Q is fast, but sometimes you need to reach outside it: to call an existing C library, to speed up a hot loop, or to talk to a Q process…
DefconQ·Aug 3Another Peach Falls Into the Basket — PeachQOpen Source, Open Opportunities: Exploring Ryan Hamilton’s Vision for the Future of q
DefconQ·Jul 21L Has Landed — A New Runtime for k and q Enters the SceneNot Only the Weather Is Heating Up…
InAWS TipbyJubin Soni·Jun 10Amazon CodeWhisperer → Q Developer → Kiro: The Rise of Agentic CodingThe Abrupt End of Amazon Q Developer
Sathish Vadivel·May 9Filtering Data with Multiple Conditions in KDB+/qFiltering data efficiently is one of the core skills in kdb+/q. While the where clause looks simple, it behaves differently depending on…
