4th Dimension (or 4D) is a relational database management system and integrated IDE developed by Laurent Ribardière in 1984. In 1993, 4D Server, the client/server version of 4th Dimension was introduced and since 1995, 4D has supported both the Microsoft Windows and Apple Macintosh operating systems. A relational database management system (RDBMS) is a database management system (DBMS) that is based on the relational model as introduced by Edgar F. Codd. ... This page is about the year 1984. ... 1993 (MCMXCIII) is a common year starting on Friday of the Gregorian calendar and marked the Beginning of the International Decade to Combat Racism and Racial Discrimination (1993-2003). ... 1995 (MCMXCV) was a common year starting on Sunday of the Gregorian calendar. ... Microsoft Windows refers to a series of operating environments and operating systems created by Microsoft for use on personal computers and servers. ... The first Macintosh computer, introduced in 1984. ...
The 4D product line has since expanded to an SQLfront-end, integrated compiler and several productivity plug-ins and interfaces. SQL (commonly expanded to Structured Query Language - see History for the terms derivation) is the most popular computer language used to create, modify and retrieve data from relational database management systems. ... In their most general meanings, the terms front end and back end refer to the initial and the end stages of a process flow. ...
Today, 4D is published by the French company 4D SA.
Maintainer Software maintenance is one of the activities in software engineering, and is the process of enhancing and optimizing deployed software (software release), as well as remedying defects.
Genre A software genre is a classification of software by its common function, type or topic.
License A software license is a type of proprietary or gratuitous license as well as a memorandum of contract between a producer and a user of computer software — sometimes called an End User License Agreement (EULA) — that specifies the perimeters of the permission granted by the owner to the user.
A database application is computer software written to manage the data of a particular application or problem set.
IMS was a development of software written for the Apollo program on the System/360.
A DBMS can be an extremely complex set of software programs that controls the organization, storage and retrieval of data (fields, records and files) in a database.
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