L
layout The arrangement of displayed matter on a
screen or page, such as including margins,
line spacing, type specification, header
and footer information, and indents.
lease key
A timed encryption mechanism that
governs authenticated access to stored
content on a mobile device.
level A set of entities or members that form
one section of a hierarchy in a dimension
and represent the same type of object. For
example, a geographical dimension might
contain levels for region, state, and city.
locale A setting that identifies language or
geography and determines formatting
conventions such as collation, case
conversion, character classification, the
language of messages, date and time
representation, and numeric
representation.
local storage
A device accessed directly (without
telecommunications) from the user's
system, where information can be
retained and later retrieved.
M
macro A fragment of code that can be inserted in
a number of locations in models and
reports, such as calculation and filter
expressions and SQL statements. Macros
can include references to session
parameters, parameter maps, parameter
map entries, and use functions to
dynamically customize applications. With
macros, a single report can address
different business scenarios.
MDX See Multidimensional Expression
Language.
measure
A performance indicator that is
quantifiable and used to determine how
well a business is operating. For example,
measures can be Revenue,
Revenue/Employee, and Profit Margin
percent.
member
A unique item within a hierarchy. For
example, Camping Equipment and 4 Man
tent are members of the Products
hierarchy.
metadata tree
Within a studio, a structure that contains
objects such as query subjects, query
items, dimensions, levels, and members.
A metadata tree is used as a palette of the
available data that can be inserted into
calculations, filters, display areas, and
other authoring gestures.
metric A measurement that assesses a key area
of a business.
metric extract
A set of mappings between an existing
Cognos data source and a Metric Studio
object or value. For example, a cube
measure named Revenue is mapped to a
Metric Studio metric named Revenue
Actual Value.
metric package
In Cognos Connection, a representation of
a Metric Studio application. A metric
package contains connection information,
reports, and metric management tasks for
that application. See also package.
metric store
A database that contains content for
metric packages. A metric store also
contains Metric Studio settings, such as
user preferences.
metric type
A category of metrics that defines the
business rules such as performance
pattern, units, and meaning of a group of
metrics. For example, Revenue can be a
metric type, and European Revenue and
North American Revenue would be
metrics of this type.
model A physical or business representation of
the structure of the data from one or more
data sources. A model describes data
objects, structure, and grouping, as well
as relationships and security. In Cognos
BI, a model is created and maintained in
Framework Manager. The model or a
subset of the model must be published to
the Cognos server as a package for users
to create and run reports.
multidimensional data source
See dimensional data source.
Glossary 207