Relational Database Management System

Relational database management system
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A relational database management system provides a straightforward formal structure for storing and managing information in tables. Data storage and retrieval are implemented with simple tables.

Relational Database Management Systems (RDBMS)
Tables
Almost all of the tabular data used in a GIS are stored in relational database tables.

Relational Database Management Systems: Software systems that store data in such a way that tables can be joined together based on one or more common items or keys.

Relational Database Management System
The Proposer shall recommend a relational database management system (RDBMS) that will be able to maintain a minimum of 30, ...

Relational Database Management System (RDBMS) A database management system with the ability to access data organized in tabular files that may be related together by a common field (item).

Relational database management system. A database management system with the ability to access data organized in tabular files that can be related to each other by a common field (item).

relational database management system
A type of database in which data is organized across one or more tables. Tables are associated with each other through common fields called keys.

Relational database management system
RDC
Regional Distribution Centre (Natural Resources Canada); Research Data Centre (Canada) ...

1) object relational database management systems with support for geographic data are now available from most major vendors (Informix, CA-Ingres, Oracle).

Foreign Key In a relational database management system terms, the item or column of a data that is used to relate one file to another. Format 1. The pattern in which data are systematically arranged for use on a computer.
2.

DATABASE INTEGRATION (DBI) ArcInfo software's link to relational database management systems (RDBMS). DBI enables ArcInfo users to access existing commercial databases and take advantage of the power and capabilities of the RDBMS.

to binary large object (BLOB) data stored directly in a relational database management system (RDBMS) similar to other vector-based feature classes.

[ESRI software] A process that connects to a relational database management system (RDBMS), using the RDBMS server libraries, and becomes the dedicated link for a GIS client to the database.

Geodatabases are object-oriented data models that are stored in a relational database management system. They enable you to store multiple feature classes and the topological relationship among them.

GIS is increasingly being integrated with other large-scale enterprise systems through enhanced relational database management systems, middleware and database amalgamation software.

Accronym for Structured Query Language, a computer industry-standard syntax language for querying and manipulating most relational database management systems (DBMS).

Database support
- Oracle RDBMS
- Architecture supports implementation on alternative relational database management systems (RDBMS) by Bentley Professional Services ...

A geo-database is an object-oriented data model that represents geographic features and attributes as objects and the relationships between objects but is hosted inside a relational database management system.

These procedures: Sorts, Selections, Transformations, Summaries, Joins are at the heart of the ability of GIS and relational database management systems (RDBMS) to create new information by associating data from different sources.

A computer industry-standard syntax language for querying and manipulating most relational database management systems (DBMS). Commands can be embedded within a programming language to interface to a database or used interactively.

SQL: Structured Query Language. A syntax for defining and manipulating data from a relational database. Developed by IBM in the 1970s, it has become an industry standard for query languages in most relational database management systems.

Geodatabases can be stored in IBM DB2, IBM Informix, Oracle, Microsoft Access, Microsoft SQL Server, and PostgreSQL relational database management systems, or in a system of files, such as a file geodatabase.

Developed by IBM in the 1970s, it has become an industry standard for query languages in most relational database management systems.
Scale: The ratio of the distance measured on a map to that measured on the ground between the same two points.

See also: Relational Database, Database Management System, Database, Relation, Database Management