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Views can represent a subset of the data contained in a table. Consequently, a view can limit the degree of exposure of the underlying tables to the outer world: a given user may have permission to query the view, while denied access to the rest of the base table. [2] Views can join and simplify multiple tables into a single virtual table. [2]
Views, a virtual table that is made as it is queried; Synonyms, alternate names for a table, view, sequence or other object in a database; Stored procedures and user-defined functions; Triggers, procedures which are run automatically based on specific events; Constraints, a constraint on the domain of an attribute; User accounts, schemas and ...
DataPoint, Inc is an American data center and managed data network services provider, located in Baltimore, Maryland, United States. It is one of the largest cloud computing , network management , and Infrastructure as a Service ( IaaS ) companies in Maryland .
Datapoint Corporation, originally known as Computer Terminal Corporation (CTC), was a computer company based in San Antonio, Texas, United States.Founded in July 1968 by Phil Ray and Gus Roche, its first products were, as the company's initial name suggests, computer terminals intended to replace Teletype machines connected to time sharing systems.
A data point or observation is a set of one or more measurements on a single member of the unit of observation. For example, in a study of the determinants of money demand with the unit of observation being the individual, a data point might be the values of income, wealth, age of individual, and number of dependents.
Atlas ORM (data mapper, table data gateway, query builder, and PDO wrapper) [3] ... Mobile view; Search. Search. Toggle the table of contents. Data mapper pattern.
DASL (Datapoint's Advanced Systems Language) was a programming language and compiler proprietary to Datapoint. Primarily influenced by Pascal with some C touches, it was created in the early 1980s by Gene Hughes.
Datapoint had pioneered microprocessors; the challenge ARCNET addressed was how to facilitate the efficient transmission of information between different machines. [6] In an interview with Len Shustek for the Computer History Museum , Murphy notes that Datapoint took ARCNET from concept to reality in "under a year and probably very much under a ...