GT.M is a high-throughput key–value database engine optimized for transaction processing. GT.M is also an application development platform and a compiler for the ISO standard M language, also known as MUMPS.
GT.M, an abbreviation for Greystone... Wikipedia
Developer: FIS
Programming languages: C, Assembly language, and MUMPS
Initial release date: 1986
License: AGPLv3, proprietary
Stable release: 7.0-000 / February 12, 2021; 3 years ago