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2. Data model - Wikipedia

   en.wikipedia.org/wiki/Data_model

   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.

3. Data modeling - Wikipedia

   en.wikipedia.org/wiki/Data_modeling

   Data modeling may be performed during various types of projects and in multiple phases of projects. Data models are progressive; there is no such thing as the final data model for a business or application. Instead a data model should be considered a living document that will change in response to a changing business.

4. Multitier architecture - Wikipedia

   en.wikipedia.org/wiki/Multitier_architecture

   The data tier includes the data persistence mechanisms (database servers, file shares, etc.) and the data access layer that encapsulates the persistence mechanisms and exposes the data. The data access layer should provide an API to the application tier that exposes methods of managing the stored data without exposing or creating dependencies ...

5. The Open Group Architecture Framework - Wikipedia

   en.wikipedia.org/wiki/The_Open_Group...

   Data architecture which describes the structure of an organization's logical and physical data assets and the associated data management resources; Applications architecture which provides a blueprint for the individual systems to be deployed, the interactions between the application systems, and their relationships to the core business ...

6. Semantic data model - Wikipedia

   en.wikipedia.org/wiki/Semantic_data_model

   A semantic data model in software engineering has various meanings: It is a conceptual data model in which semantic information is included. This means that the model describes the meaning of its instances. Such a semantic data model is an abstraction that defines how the stored symbols (the instance data) relate to the real world. [1]

7. Application lifecycle management - Wikipedia

   en.wikipedia.org/wiki/Application_lifecycle...

   Application lifecycle management (ALM) is the product lifecycle management (governance, development, and maintenance) of computer programs. It encompasses requirements management, software architecture, computer programming, software testing, software maintenance, change management, continuous integration, project management, and release ...