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The term " object-oriented database system " first appeared around 1985. Notable research projects included Encore-Ob / Server ( Brown University ), EXODUS ( University of Wisconsin – Madison ), IRIS ( Hewlett-Packard ), ODE ( Bell Labs ), ORION ( Microelectronics and Computer Technology Corporation or MCC ), Vodak ( GMD-IPSI ), and Zeitgeist ( Texas Instruments ).
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term and object-oriented
* Primitive wrapper class, a computer term referring to a Java class in object-oriented programming
Ideas were written on index cards ; features that seemed simple enough to implement in the short term ( like adding color to the user interface ) were written on blue cards, longer-term goals like multitasking on pink cards, and " far out " ideas like an object-oriented file system on red cards.
In object-oriented languages the term " interface " is often used to define an abstract type that contains no data, but exposes behaviors defined as methods.
For the usage of the term in object-oriented programming, see Accessor.
Backus originally used the term object-level programming but that term is now prone to confusion with object-oriented programming.
( In practice, the term " object-based " is normally applied only to those object-based languages that are not also object-oriented.
Sometimes the term " object-based " is applied to prototype-based languages, true object-oriented languages that do not have classes, but in which objects instead inherit their code and data directly from other " template " objects.
The term software package, as it is used here, refers to a group of related classes ( in the field of object-oriented programming ).
term and database
At the beginning of the " genomic revolution ", the term bioinformatics was re-discovered to refer to the creation and maintenance of a database to store biological information such as nucleotide sequences and amino acid sequences.
The term database is correctly applied to the data and their supporting data structures, and not to the database management system ( DBMS ).
The term database system implies that the data is managed to some level of quality ( measured in terms of accuracy, availability, usability, and resilience ) and this in turn often implies the use of a general-purpose database management system ( DBMS ).
The term database may be narrowed to specify particular aspects of organized collection of data and may refer to the logical database, to the physical database as data content in computer data storage or to many other database sub-definitions.
The introduction of the term database coincided with the availability of direct-access storage ( disks and drums ) from the mid-1960s onwards.
In the long term these efforts were generally unsuccessful because specialized database machines could not keep pace with the rapid development and progress of general-purpose computers.
Document-oriented databases are one of the main categories of so-called NoSQL databases and the popularity of the term " document-oriented database " ( or " document store ") has grown with the use of the term NoSQL itself.
The term " embedded database " can be confusing because only a small subset of embedded database products is used in real-time embedded systems such as telecommunications switches and consumer electronics devices.
:: Sometime the term multi-database is used as a synonym to federated database, though it may refer to a less integrated ( e. g., without an FDBMS and a managed integrated schema ) group of databases that cooperate in a single application.
In general the term " data independence " means that changes in the database's structure do not require changes in its application's computer programs, and that changes in the database at a certain architectural level ( see below ) do not affect the database's levels above.
Thus, the terminology has poor standardization and specificity, particularly as a database search term.
The earliest scientific paper recorded in the MEDLINE database as containing the specific term signal transduction was published in 1972.
In computer science, some database textbooks use the term ' intension ' to refer to the schema of a database, and ' extension ' to refer to particular instances of a database.
The term " Data Mining " appeared around 1990 in the database community.
Business logic, or domain logic, is a non-technical term generally used to describe the functional algorithms that handle information exchange between a database and a user interface.
term and system
His political opponent and lifetime friend, Thomas Jefferson, achieved immortality through his authorship of the Declaration of Independence, but equally notable were the legal and constitutional reforms he instituted in his native Virginia, his role as father of our territorial system, and his acquisition of the Louisiana Territory during his first term as President.
Personal Emergency Response Systems ( PERS ), or Telecare ( UK term ), are a particular sort of assistive technology that use electronic sensors connected to an alarm system to help caregivers manage risk and help vulnerable people stay independent at home longer.
The term vestibular ataxia is employed to indicate ataxia due to dysfunction of the vestibular system, which in acute and unilateral cases is associated with prominent vertigo, nausea and vomiting.
The term " Anasazi " was established in archaeological terminology through the Pecos Classification system in 1927.
The term " anti-ballistic missile " describes any antimissile system designed to counter ballistic missiles.
The system was described in 1976 by Guy Ottewell and also by Robert J. Weber, who coined the term " approval voting.
AMPS pioneers fathered the term " cellular " because of its use of small hexagonal " cells " within a system.
The conservation of momentum equations are often called the Navier-Stokes equations, while others use the term for the system that includes conversation of mass, conservation of momentum, and conservation of energy.
More recent IUPAC recommendations now suggest the newer term " hydronium " be used in favor of the older accepted term " oxonium " to illustrate reaction mechanisms such as those defined in the Brønsted – Lowry and solvent system definitions more clearly, with the Arrhenius definition serving as a simple general outline of acid – base character.
The term " black-letter law " is also used commonly in the American legal system to mean well-established case law.
This year marks the first post-communist government that not collapsed and served its 4-year term until 2001, thus stabilizing the political system in Bulgaria.
These leagues did not consider themselves " minor " – a term that did not come into vogue until St. Louis Cardinals GM Branch Rickey pioneered the farm system in the 1930s.
On the Great British canal system, the term ' barge ' is used to describe a boat wider than a narrowboat, and the people who move barges are often known as lightermen.
The term BIOS ( Basic Input / Output System ) was invented by Gary Kildall and first appeared in the CP / M operating system in 1975, describing the machine-specific part of CP / M loaded during boot time that interfaces directly with the hardware ( a CP / M machine usually has only a simple boot loader in its ROM ).
By extension, the term is also used to refer to any system administrator who displays ( or wishes he could get away with ) the qualities of the original.
In the stories, the PFY ( Pimply-Faced Youth ) is the BOFH's assistant ; this too has become a general term for a junior or trainee system administrator.
These definitions are archaic, their relevance having dissipated with the development of the English legal system over the centuries, but they do explain the origin of the term as used today.
The modern system of constellations used in astronomy focuses primarily on constellations as grid-like segments of the celestial sphere rather than as patterns, while the term for a star-pattern is asterism.
The term was first coined by August Derleth, a contemporary correspondent of Lovecraft, who used the name of the creature Cthulhu — a central figure in Lovecraft literature and the focus of Lovecraft's famous short story The Call of Cthulhu ( first published in pulp magazine Weird Tales in 1928 )— to identify the system of lore employed by Lovecraft and his literary successors.
Caltech is on the quarter system: the fall term starts in late September and ends before Christmas, the second term starts after New Years Day and ends in mid-March, and the third term starts in late March or early April and ends in early June.
Heisenberg never used the term collapse, preferring to speak of the wavefunction representing our knowledge of a system, and collapse as the " jumping " of the wavefunction to a new state, representing a " jump " in our knowledge which occurs once a particular phenomenon is registered by the experimenter ( i. e. when an observation takes place ).
In the diagram, the “ working body ” ( system ), a term introduced by Clausius in 1850, can be any fluid or vapor body through which heat Q can be introduced or transmitted to produce work.
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