lang/rsm 1.82.4 OpenBSD

M or MUMPS is a high performance transaction processing key-value database with integrated programming language. It was originally developed at Massachusetts General Hospital for managing hospital laboratory information systems. It is widely used in the healthcare and banking sectors.

Reference Standard M (RSM) is an implementation of the M programming language and database, which was originally created by Ray Douglas Newman as MUMPS V1 (MV1). The name change to Reference Standard M reflects its role as a reference implementation for the M Development Committee (MDC). RSM attempts to track and implement the latest M standard that is released by the MDC, currently ANSI X11.1-1995.

RSM is developed and maintained by David Wicksell.