SAS Articles
Atomic level data
Data with the lowest level of granularity. Atomic level data sits in a data
warehouse and is time variant (i.e., accurate as of some moment in time now
passed).
Will your portlets support SAS 9.3?
Will your portlets support SAS 9.3?
SAS 9.3 is due to be released sometime in 2011.
As soon as 9.3 is available we will be testing our Portlets against the 9.3 production version. Our expectation is that we will have all our portlets compliant with SAS 9.3 within 2 weeks of the installation media being available.
Attribute
A property or characteristic of an application entity. For example, the
attributes of an EMPLOYEE entity in a business application may
be:
- IDFirstname
- Lastname
- Job_Title
- Email_ID
Audit Trail
Recording of any changes made to specific data. Details can include date and
time of change, how the change was detected, reason for the change and
before-and-after data values.
Binary Search
A dichotomizing search with steps in which the sets of remaining items are
partioned into two equal parts.
Bit Map
A specialized form of an index indicating the existence or non-existence of a
condition for a group of blocks or records.
Bus
The hardware connection that allows data to flow from one component to another.
Canonical model
A data model that represents the inherent structure of data without regard to
either individual use or hardware or software implementation
Cardinality
no of unique rows divided by total no of columns
Cell
A single point in a CUBE.
Conceptual Schema
A consistent collection of data structures expressing the data needs of the
organization. This schema is a comprehensive, base level, and logical
description of the environment in which an organization exists, free of physical
structure and application system considerations.
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