Attribute-Level Versioning
A Relational Mechanism for Version Storage and Retrieval
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Data analysts today have at their disposal aseemingly endless supply of data and repositories (datasets) from whichto draw. New datasets become available daily thus making thechoice of which dataset to use difficult. Furthermore, traditionaldata analysis has been conducted using structured data repositoriessuch as relational database management systems (RDBMS). These systemsprohibit duplication for indexed collections forcing analyststo choose one value for each of the available attributes for anitem in the collection. These variances, or versions ofattribute values, contribute meaning to the ...
Data analysts today have at their disposal a
seemingly endless
supply of data and repositories (datasets) from which
to draw. New
datasets become available daily thus making the
choice of which
dataset to use difficult. Furthermore, traditional
data analysis has
been conducted using structured data repositories
such as relational
database management systems (RDBMS). These systems
prohibit
duplication for indexed collections forcing analysts
to choose one
value for each of the available attributes for an
item in the
collection. These variances, or versions of
attribute values,
contribute meaning to the evolution and analysis of
the entity and
its relationship to other entities. A new, distinct
storage and retrieval
mechanism will enable analysts to efficiently store,
analyze, and
retrieve the attribute versions without unnecessary
complexity or
additional alterations of the original or derived
dataset schemas.
This work presents technologies and innovations that
assist data
analysts in discovering meaning within their data
while preserving
all of the original data for every entity in the RDBMS.
seemingly endless
supply of data and repositories (datasets) from which
to draw. New
datasets become available daily thus making the
choice of which
dataset to use difficult. Furthermore, traditional
data analysis has
been conducted using structured data repositories
such as relational
database management systems (RDBMS). These systems
prohibit
duplication for indexed collections forcing analysts
to choose one
value for each of the available attributes for an
item in the
collection. These variances, or versions of
attribute values,
contribute meaning to the evolution and analysis of
the entity and
its relationship to other entities. A new, distinct
storage and retrieval
mechanism will enable analysts to efficiently store,
analyze, and
retrieve the attribute versions without unnecessary
complexity or
additional alterations of the original or derived
dataset schemas.
This work presents technologies and innovations that
assist data
analysts in discovering meaning within their data
while preserving
all of the original data for every entity in the RDBMS.
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