Search results
Results from the WOW.Com Content Network
This is a comparison of object–relational database management systems (ORDBMSs). Each system has at least some features of an object–relational database ; they vary widely in their completeness and the approaches taken.
Quest Software: Various Various Proprietary: Yes No No Yes Yes Yes Yes IBM Db2, Sybase: Delphi, C#.NET: Toad Data Modeler: Quest Software: 2020-10-19 7.3 [14] Proprietary: Yes No No Yes Yes Yes Yes IBM Db2, MS Access, Sybase: Delphi: TOra: Community 2017-07-04 3.2 GPL: Yes Yes Yes Yes Yes Yes Teradata: C++–Qt: Product Creator Latest stable ...
Progress Software Corporation: 1984 12.8 2024-1 Proprietary: No OpenLink Virtuoso: OpenLink Software 1998 7.2.5.1 2018-08-15 GPL v2 or Proprietary: Yes [30] Oracle DB: Oracle Corporation: 1979-11 23ai [31] 2023-09-19; 15 months ago Proprietary: No Oracle Rdb: Oracle Corporation: 1984 7.4.1.1 [32] 2021-04-21: Proprietary: No Paradox: Corel ...
IDEF1X, UML DDL, Information Engineering & ERD Yes Yes Update database and/or update model Multi-user collaboration using File, DBMS or (transfer via XMI, CVS/TFS or Difference Merge). MySQL Workbench: Physical IDEF1X, IE (Crow’s feet), UML, and more Yes Yes Update database and/or update model No Navicat Data Modeler Conceptual, Logical ...
A database management system (DBMS) is a computer program (or more typically, a suite of them) designed to manage a database, a large set of structured data, and run operations on the data requested by numerous users. Typical examples of DBMS use include accounting, human resources and customer support systems.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
A semantic data model in software engineering has various meanings: It is a conceptual data model in which semantic information is included. This means that the model describes the meaning of its instances. Such a semantic data model is an abstraction that defines how the stored symbols (the instance data) relate to the real world. [1]
A data stream management system (DSMS) is a computer software system to manage continuous data streams. It is similar to a database management system (DBMS), which is, however, designed for static data in conventional databases. A DBMS also offers a flexible query processing so that the information needed can be expressed using queries.