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2. Database design - Wikipedia

   en.wikipedia.org/wiki/Database_design

   Database design. Database design is the organization of data according to a database model. The designer determines what data must be stored and how the data elements interrelate. With this information, they can begin to fit the data to the database model. [1] A database management system manages the data accordingly.

3. Microsoft Access - Wikipedia

   en.wikipedia.org/wiki/Microsoft_Access

   Microsoft Access. Microsoft Access is a database management system (DBMS) from Microsoft that combines the relational Access Database Engine (ACE) with a graphical user interface and software-development tools. It is a member of the Microsoft 365 suite of applications, included in the Professional and higher editions or sold separately.

4. Resource Description Framework - Wikipedia

   en.wikipedia.org/wiki/Resource_Description_Framework

   The Resource Description Framework ( RDF) is a World Wide Web Consortium (W3C) standard originally designed as a data model for metadata. It has come to be used as a general method for description and exchange of graph data. RDF provides a variety of syntax notations and data serialization formats, with Turtle (Terse RDF Triple Language ...

5. Entity–relationship model - Wikipedia

   en.wikipedia.org/wiki/Entity–relationship_model

   Entity–relationship model. An entity–attribute-relationship diagram for an MMORPG using Chen's notation. An entity–relationship model (or ER model) describes interrelated things of interest in a specific domain of knowledge. A basic ER model is composed of entity types (which classify the things of interest) and specifies relationships ...

6. Hierarchical database model - Wikipedia

   en.wikipedia.org/wiki/Hierarchical_database_model

   Hierarchical database model. A hierarchical database model is a data model in which the data are organized into a tree -like structure. The data are stored as records which are connected to one another through links. A record is a collection of fields, with each field containing only one value. The type of a record defines which fields the ...

7. Star schema - Wikipedia

   en.wikipedia.org/wiki/Star_schema

   Consider a database of sales, perhaps from a store chain, classified by date, store and product. The image of the schema to the right is a star schema version of the sample schema provided in the snowflake schema article. Fact_Sales is the fact table and there are three dimension tables Dim_Date, Dim_Store and Dim_Product.

8. Column-oriented DBMS - Wikipedia

   en.wikipedia.org/wiki/Column-oriented_DBMS

   Column-oriented DBMS. A column-oriented DBMS or columnar DBMS is a database management system (DBMS) that stores data tables by column rather than by row. Benefits include more efficient access to data when only querying a subset of columns (by eliminating the need to read columns that are not relevant), and more options for data compression.

9. Sales and operations planning - Wikipedia

   en.wikipedia.org/wiki/Sales_and_operations_planning

   Sales and operations planning ( S&OP) is an integrated business management process through which the executive/leadership team continually achieves focus, alignment, and synchronization among all organization functions. The S&OP process includes an updated forecast that leads to a sales plan, production plan, inventory plan, customer lead time ...