database navigation

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• Database — A database is an organized collection of data for one or more purposes, usually in digital form. The data are typically organized to model relevant aspects of reality (for example, the availability of rooms in hotels), in a way that supports… …   Wikipedia

• Database management system — A database management system (DBMS) is a software package with computer programs that control the creation, maintenance, and the use of a database. It allows organizations to conveniently develop databases for various applications by database… …   Wikipedia

• Database models — A data model is not just a way of structuring data: it also defines a set of operations that can be performed on the data. The relational model, for example, defines operations such as select, project, and join. Although these operations may not… …   Wikipedia

• Database model — A database model is the theoretical foundation of a database and fundamentally determines in which manner data can be stored, organized, and manipulated in a database system. It thereby defines the infrastructure offered by a particular database… …   Wikipedia

• Automotive navigation system — A taxi equipped with GPS navigation device An automotive navigation system is a satellite navigation system designed for use in automobiles. It typically uses a GPS navigation device to acquire position data to locate the user on a road in the… …   Wikipedia

• Map database management — stems from navigation units becoming more common in automotive vehicles (see Automotive navigation system). They serve to perform usual navigation functions, such as finding a route to a desired destination and guiding the driver to it or… …   Wikipedia

• Remote magnetic navigation — Remote Magnetic Navigation, or Stereotaxis, is an emerging technology in interventional cardiology. Catheters with magnetic tips can be steered within the patient, without the need for an electrophysiologist to maneuver the catheter placement… …   Wikipedia

• Rhizome Navigation — is a method of dynamically creating a navigation interface for data systems, such as websites and databases.The navigation links presented to the user are not predefined, they are generated in response to user behavior, and analysis of other data …   Wikipedia

• Non-native speech database — A non native speech database is a speech database of non native pronunciations of English. Such databases are essential for the ongoing development of multilingual automatic speech recognition systems, text to speech systems, pronunciation… …   Wikipedia

• Magellan Navigation — Type Private Industry Technology Founded 1986 …   Wikipedia

• List of selected stars for navigation — The selected stars for navigation are often used for sextant observations. Fifty eight selected navigational stars are given a special status in the field of celestial navigation. Of the approximately 6,000 stars visible to the naked eye under… …   Wikipedia