Pg_easy_replicate is a CLI orchestrator tool that simplifies the process of setting up logical replication between two PostgreSQL databases
We present a new approach to programming languages for parallel computers that uses an effect system to discover expression scheduling constraints. This effect system is part of a ‘kinded’ type system with three base kinds: types, which describe the value that an expression may return; effects, which describe the side-effects that an expression may have; and regions, which describe the area of the store in which side-effects may occur. Types, effects and regions are collectively called descriptions.
With this new set of changes, Tailscale joins the 10Gb/s club on bare metal Linux, and wireguard-go pushes past (for now) the in-kernel WireGuard implementation on that hardware. How did we do it? Through UDP segmentation offload and checksum optimizations