The author discusses the current state and future potential of kdb+ in various use cases, including historical market data storage, local quant analysis, real-time streaming calculation engines, and distributed computing. They explore alternative technologies such as Python, DuckDB, Polars, and Clickhouse, highlighting the shift towards open-source solutions and the challenges faced by kdb+ in maintaining its competitive edge. The author expresses concerns about the need for innovation and adaptation in order for kdb+ to remain relevant in a fast-evolving technological landscape. The overall tone is critical yet insightful, offering valuable insights into the changing dynamics of the industry.
https://www.timestored.com/b/the-future-of-kdb/