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  2. Data migration - Wikipedia

    en.wikipedia.org/wiki/Data_migration

    Data migration is a project through which data will be moved or copied from one environment to another, and removed or decommissioned in the source. During the migration (which can take place over months or even years), data can flow in multiple directions, and there may be multiple simultaneous migrations.

  3. Schema crosswalk - Wikipedia

    en.wikipedia.org/wiki/Schema_crosswalk

    Crosswalk tables are often employed within or in parallel to enterprise systems, especially when multiple systems are interfaced or when the system includes legacy system data. In the context of Interfaces, they function as an internal extract, transform, load (ETL) mechanism. For example, this is a metadata crosswalk from MARC standards to ...

  4. Data management plan - Wikipedia

    en.wikipedia.org/wiki/Data_management_plan

    A data management plan or DMP is a formal document that outlines how data are to be handled both during a research project, and after the project is completed. [1] The goal of a data management plan is to consider the many aspects of data management, metadata generation, data preservation, and analysis before the project begins; [2] this may lead to data being well-managed in the present ...

  5. Schema migration - Wikipedia

    en.wikipedia.org/wiki/Schema_migration

    Most schema migration tools aim to minimize the impact of schema changes on any existing data in the database. Despite this, preservation of data in general is not guaranteed because schema changes such as the deletion of a database column can destroy data (i.e. all values stored under that column for all rows in that table are deleted ...

  6. List of ERP software packages - Wikipedia

    en.wikipedia.org/wiki/List_of_ERP_software_packages

    A suite of business management software tools including CRM, e-commerce, billing, accounting, manufacturing, warehouse, project management, and inventory management. Renamed from OpenERP: Worldwide: 2023-11 (17.0) SplendidCRM: C#, Microsoft SQL: GNU AGPL: CRM based on Microsoft Stack (Microsoft IIS and Microsoft SQL Server) United States 2005 ...

  7. Precedence diagram method - Wikipedia

    en.wikipedia.org/wiki/Precedence_Diagram_Method

    The precedence diagram method (PDM) is a tool for scheduling activities in a project plan. It is a method of constructing a project schedule network diagram that uses boxes, referred to as nodes, to represent activities and connects them with arrows that show the dependencies. It is also called the activity-on-node (AON) method.

  8. Parallel adoption - Wikipedia

    en.wikipedia.org/wiki/Parallel_adoption

    Parallel adoption is a method for transferring between a previous system to a target (IT) system in an organization.In order to reduce risk, the old and new system run simultaneously for some period of time after which, if the criteria for the new system are met, the old system is disabled.

  9. Control-flow diagram - Wikipedia

    en.wikipedia.org/wiki/Control-flow_diagram

    In software and systems development, control-flow diagrams can be used in control-flow analysis, data-flow analysis, algorithm analysis, and simulation. Control and data are most applicable for real time and data-driven systems. These flow analyses transform logic and data requirements text into graphic flows which are easier to analyze than ...

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