{"version":"1.0","type":"link","title":"Multics Relational Data Store - Newikis","description":"The Multics Relational Data Store, or MRDS for short, was the first commercial relational database management system. It was written in PL/1 by Honeywell for the Multics operating system and first sold in June 1976. Unlike the SQL systems that emerged in the late 1970s and early 80s, MRDS used a…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}