Bookmarks

Postgres LISTEN/NOTIFY can cause severe performance issues under high write concurrency due to a global lock during commit. Learn why it doesn't scale and how to avoid outages.

Hertz and other agencies are increasingly relying on scanners that use high-res imaging and A.I. to flag even tiny blemishes, and customers aren’t happy.

GoLand comes with support for data flow analysis (DFA). In this post, we’ll introduce the feature, explain how it works, and show some real-world examples of how DFA can detect bugs on the fly!

A Much-Welcome Reprieve For Flyers.

Design cable harnesses and wire diagrams. Automated BOM generation, connector libraries, and export capabilities for electrical engineers.

A arctic, north-bluish color palette

I designed a circuit board that comes on when it's dark. My tariff-free domestic prototype solution was slower, but less expensive versus its Chinese equivalent.

Jake Gold tests how well 90s-era CGI works today, using a Go + SQLite CGI program running on a 16-thread AMD 3700X. Using CGI on modest hardware, it’s possible to …