A critical whose definition includes two or more fields inside of a file, columns inside of a table, or characteristics inside a relation.
A condition when two end users, Every single aquiring a lock on one piece of info, try to amass a lock on the other's piece.
For interactions that enforce referential integrity between tables, the updating of all associated information from the linked desk or tables any time a report in the principal desk is transformed.
An information style that has a exclusive characteristic and The same presentation in memory for the two managed and unmanaged environments. It might be instantly shared.
In n-dimensional Area, a set of n linearly unbiased vectors anchored to a degree (known as the origin). A group of coordinates specifies a degree in Area (or even a vector in the origin) by indicating how far to journey along Every vector to succeed in the point (or suggestion of your vector).
An mistake which happens whilst compiling an application. These compilation faults usually manifest visit homepage because syntax was entered improperly.
In DPM, a element that enables protection of several knowledge sources on one volume or on precisely the same tape. This lets you keep a lot more information on each volume or have a peek at this website tape.
A layer of software package among the physical databases as well as user. The DBMS manages all entry to the database.
The Component of a database which contains the definition of all of the objects in over here the database, in addition to the definition of your database.
A dimension that features a versatile member composition, and is meant to assistance Regular changes to construction and details.
An entire copy of the online-secured facts supply on DPM Online. Each member of the online safety group to the DPM server is affiliated with a DPM more info here Online duplicate.
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A user-described information kind established in opposition to a SQL Server assembly whose implementation is described within an assembly created within the .Web Framework popular language runtime (CLR).
The clock time supplied by programs which have to talk their application time to the StreamInsight server so that each one temporal operators seek advice from the timestamp of your occasions and never ever to your program clock in the host machine.