[$] The kernel from a PostgreSQL point of view

Andres Freund has a few claims to fame, butchief among them is his many years of work to improve the performance ofthe PostgreSQL relational databasemanagement system. That work requires working with - or around - manyLinux kernel features and behaviors. He put in an appearance at the 2026edition of Kernel Recipesto talk about his experience working with the kernel project, how thekernel could better support applications like PostgreSQL, and someinteresting developments in the PostgreSQL world.