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2. Microsoft Power BI - Wikipedia

   en.wikipedia.org/wiki/Microsoft_Power_BI

   The first release of Power BI was based on the Microsoft Excel-based add-ins: Power Query, Power Pivot and Power View. With time, Microsoft also added many additional features like question and answers, enterprise-level data connectivity, and security options via Power BI Gateways. [10] Power BI was first released to the general public on 24 ...

3. Data vault modeling - Wikipedia

   en.wikipedia.org/wiki/Data_Vault_Modeling

   Data vault modeling was originally conceived by Dan Linstedt in the 1990s and was released in 2000 as a public domain modeling method. In a series of five articles in The Data Administration Newsletter the basic rules of the Data Vault method are expanded and explained.

4. Value-stream mapping - Wikipedia

   en.wikipedia.org/wiki/Value-stream_mapping

   Value-stream mapping, also known as material- and information-flow mapping, [1] is a lean [2]-management method for analyzing the current state and designing a future state for the series of events that take a product or service from the beginning of the specific process until it reaches the customer.

5. Data mapper pattern - Wikipedia

   en.wikipedia.org/wiki/Data_mapper_pattern

   The goal of the pattern is to keep the in-memory representation and the persistent data store independent of each other and the data mapper itself. This is useful when one needs to model and enforce strict business processes on the data in the domain layer that do not map neatly to the persistent data store. [2]

6. Data modeling - Wikipedia

   en.wikipedia.org/wiki/Data_modeling

   In an object database the entities and relationships map directly to object classes and named relationships. However, the term "database design" could also be used to apply to the overall process of designing, not just the base data structures, but also the forms and queries used as part of the overall database application within the Database ...

7. Value-stream-mapping software - Wikipedia

   en.wikipedia.org/wiki/Value-stream-mapping_software

   Value-stream-mapping software is a type of software that helps prepare and/or analyze value stream maps. The software typically helps design maps through utilizing a series of symbols representing activity and information/material flow, and as a supplement to manual calculations [ 1 ]

8. Set-valued function - Wikipedia

   en.wikipedia.org/wiki/Set-valued_function

   This diagram represents a multi-valued, but not a proper (single-valued) function, because the element 3 in X is associated with two elements, b and c, in Y. A set-valued function, also called a correspondence or set-valued relation, is a mathematical function that maps elements from one set, the domain of the function, to subsets of another set.

9. Bidirectional map - Wikipedia

   en.wikipedia.org/wiki/Bidirectional_map

   In computer science, a bidirectional map is an associative data structure in which the (,) pairs form a one-to-one correspondence. Thus the binary relation is functional in each direction: each v a l u e {\displaystyle value} can also be mapped to a unique k e y {\displaystyle key} .