[vgt]

From the article itself:

"The team at DuckDB Labs has been hard at work improving the performance of the out-of-core hash aggregates and joins."

Aside from that, since April DuckDB has vastly improved performance of a number of queries, including aggregates, joins, window functions. [0]

[0] https://duckdb.org/2023/09/26/announcing-duckdb-090.html#cor...

[kristianp]

From: https://news.ycombinator.com/newsguidelines.html

> please use the original title, unless it is misleading or linkbait; don't editorialize.

Just because they mention X in the article, doesn't mean you should change the title to X, even if X is nice, welcome news.

[vgt]

That sounds great and i will do that from now on. That said, the substance of my reply holds...