The KX Blog

Benchmarking KDB-X and KDB-X Python against Polars, DuckDB, ClickHouse, and Pandas

What the KX NYSE TAQ benchmark numbers actually say about memory need, query expressiveness and speed, and what we learned implementing 84 capital markets queries in six engines

By Ferenc Bodon Ph.D • 10 September, 2026

Financial services

The Flight Recorder for Capital Markets AI: Why Trust Must Be Temporal

Temporal AI gives capital markets firms the time-aware data, traceability, and governance needed to understand, trust, and defend AI-generated decisions across trading, risk, and compliance.

By Ashok Reddy • 19 August, 2026

How Coding Agents and Frontier Models Reshaped What’s Possible in q

See how coding agents and frontier LLMs perform on KX’s Q Evaluation Harness (QEval) for q code generation, and where experts still lead.

By Scott Rich • 10 August, 2026

Introducing the KX Benchmark Dashboard

A tour of the interactive dashboard (benchmark.kx.com) that lets you slice and dice the KX NYSE TAQ benchmark results by solution, hardware, thread count, and query characteristics authors

By Ferenc Bodon Ph.D • 30 July, 2026

Browse blogs

Developer Financial services KDB-X KX Dashboards

Create Dashboards Using Natural Language With KX Dashboards AI Builder

30 July, 2026
Developer Financial services KDB-X OneTick Market Data

How to Query OneTick Cloud Market Data in KDB-X

28 July, 2026
Developer Financial services KDB-X

Tick-X vs. the Scalable Ingestion Blueprint: Two Ways to Scale kdb+ Tick Ingestion

24 July, 2026
Developer Financial services KDB-X

The KX Trader Agent Blueprint: AI Research Powered by KDB-X and NVIDIA

21 July, 2026
Developer Financial services KDB-X

Introducing the KX NYSE TAQ Benchmark

21 July, 2026
Financial services KDB-X OneTick Market Data

Solving the longitude problem in capital markets: Why AI needs temporal precision

3 July, 2026
Developer Financial services KDB.AI

KDB.AI is now a service inside KDB-X: Vector search where your data already lives

24 June, 2026
Developer Financial services KDB-X KDB.AI

Teaching Claude Code to speak KX: Open-source plugins for q, KDB-X, pykx, and KDB.AI

23 June, 2026
Developer Financial services KDB-X

Using KDB-X Python (PyKX) to Connect Python and q Applications

11 June, 2026
Developer Financial services KDB-X KDB-X GPU Acceleration

What’s new in KDB-X GPU Acceleration? Nested columns, profiling, and performance tuning

8 June, 2026
Financial services KDB-X OneTick Market Data

Temporal hallucination: When AI déjà vu gives the right answer at the wrong moment

2 June, 2026
Developer Financial services KDB.AI

Continuous Financial AI: GPU-Accelerated Vector Search in KDB.AI with NVIDIA cuVS

29 May, 2026

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