Search results
Results From The WOW.Com Content Network
A common data model (CDM) can refer to any standardised data model which allows for data and information exchange between different applications and data sources.Common data models aim to standardise logical infrastructure so that related applications can "operate on and share the same data", [1] and can be seen as a way to "organize data from many sources that are in different formats into a ...
Core architecture data model (CADM) in enterprise architecture is a logical data model of information used to describe and build architectures. [2] The CADM is essentially a common database schema, defined within the US Department of Defense Architecture Framework DoDAF. It was initially published in 1997 as a logical data model for ...
The NIEM data model contains over 12,000 elements and represents over a dozen domains; subsets allows users developing an IEPD to select only what they need based on the specific requirements of the exchange. With this tool users can: Search and explore the NIEM data model. Build a schema subset containing the components required by the exchange.
Overview of a data-modeling context: Data model is based on Data, Data relationship, Data semantic and Data constraint. A data model provides the details of information to be stored, and is of primary use when the final product is the generation of computer software code for an application or the preparation of a functional specification to aid a computer software make-or-buy decision.
This runtime data model transformation adds processing overhead and complicates the design of service compositions. [5] In order to avoid the need for data model transformation, the Canonical Schema pattern dictates the use of standardized data models for those business documents that are commonly processed by the services in a service inventory.
Data modeling techniques and methodologies are used to model data in a standard, consistent, predictable manner in order to manage it as a resource. The use of data modeling standards is strongly recommended for all projects requiring a standard means of defining and analyzing data within an organization, e.g., using data modeling:
An industry standard data model, or simply standard data model, is a data model that is widely used in a particular industry. The use of standard data models makes the exchange of information easier and faster because it allows heterogeneous organizations to share an agreed vocabulary, semantics, format, and quality standard for data.
Cardinality (data modeling) Peter Chen; Clinical quality management system; Cluster hypothesis; COBie; Codd's 12 rules; Cognition enhanced Natural language Information Analysis Method; Column (database) Column groups and row groups; Common data model; Composite key; Conceptual schema; Core Data; Current research information system