Aggregate
Encyclopedia
An aggregate is a collection of items that are gathered together to form a total quantity.
- Aggregate (composite)Aggregate (composite)Aggregate is the component of a composite material that resists compressive stress and provides bulk to the composite material. For efficient filling, aggregate should be much smaller than the finished item, but have a wide variety of sizes...
, in materials science, a component of a composite material used to resist compressive stress - Construction aggregateConstruction AggregateConstruction aggregate, or simply "aggregate", is a broad category of coarse particulate material used in construction, including sand, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregates. Aggregates are the most mined material in the world...
, materials used in construction, including sand, gravel, crushed stone, slag, or recycled crushed concrete - In some Christian churches, a group of several canonical hours (offices) combined to form a single religious service
- In the social sciences, a gathering of people into a cluster or a crowd that do not form a true social group
- In music, a set of all twelve pitch classes, also known as the total chromatic
- Aggregate (Sanskrit, skandhaSkandhaIn Buddhist phenomenology and soteriology, the skandhas or khandhas are any of five types of phenomena that serve as objects of clinging and bases for a sense of self...
; Pāli, khandha), in Buddhism, refers to a category of sensory experiences - Aggregate analysis, a technique used in amortized analysisAmortized analysisIn computer science, amortized analysis is a method of analyzing algorithms that considers the entire sequence of operations of the program. It allows for the establishment of a worst-case bound for the performance of an algorithm irrespective of the inputs by looking at all of the operations...
in computer science, especially in analysis of algorithms - Aggregate (data warehouse)Aggregate (Data Warehouse)Aggregates are used in dimensional models of the data warehouse to produce dramatic positive effects on the time it takes to query large sets of data. At the simplest form an aggregate is a simple summary table that can be derived by performing a Group by SQL query. A more common use of aggregates...
, a part of the dimensional model that is used to speed up query time by summarizing tables - Aggregate dataAggregate dataIn statistics, aggregate data describes data combined from several measurements.In economics, aggregate data or data aggregates describes high-level data that is composed of a multitude or combination of other more individual data....
, in statistics, data combined from several measurements - Aggregate demandAggregate demandIn macroeconomics, aggregate demand is the total demand for final goods and services in the economy at a given time and price level. It is the amount of goods and services in the economy that will be purchased at all possible price levels. This is the demand for the gross domestic product of a...
, the total demand for final goods and services during a specific time period in an economy - Aggregate supplyAggregate supplyIn economics, aggregate supply is the total supply of goods and services that firms in a national economy plan on selling during a specific time period...
, the total supply of goods and services produced during a specific time period in an economy - Aggregate functionAggregate functionIn computer science, an aggregate function is a function where the values of multiple rows are grouped together as input on certain criteria to form a single value of more significant meaning or measurement such as a set, a bag or a list....
, in computer science (especially SQL), a function that calculates a single result (scalar) from a collection of input values - Aggregate score, in sport, the sum of two scorelines in a two-legged match
- Aggregate (rocket family)Aggregate (rocket family)The Aggregate series was a set of rocket designs developed in 1933–1945 by a research program of Nazi Germany's army. Its greatest success was the A4, more commonly known as the V-2. The German word refers to a group of machines working together.-A1:...
, in rocketry, a set of experimental rocket designs developed in Nazi Germany - Aggregate species (Wiktionary) or Species aggregate, a named species representing a range of very closely related organisms
- Aggregate SpendAggregate SpendAggregate Spend is the process used to aggregate and monitor total amount spent by healthcare manufacturers on individual Healthcare Professionals and Organizations through payments, gifts, honoraria, travel and other means...
(US), a process to monitor the total amount spent by healthcare manufacturers on individual healthcare professionals and organizations through payments and gifts of various kinds - AggreGate PlatformAggreGate PlatformAggreGate Device Management Platform is a software framework used for monitoring and managing diverse hardware devices. Though often used in OEM projects, AggreGate offers several out-of-box solutions in areas such as network management, industrial and building automation, physical access control,...
, a software framework for managing diverse electronic devices - Aggregate Root, Domain Driven DesignDomain-driven designDomain-driven design is an approach to developing software for complex needs by deeply connecting the implementation to an evolving model of the core business concepts...
concept