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To conform to 2NF and remove duplicates, every non-candidate-key attribute must depend on the whole candidate key, not just part of it. To normalize this table, make {Title} a (simple) candidate key (the primary key) so that every non-candidate-key attribute depends on the whole candidate key, and remove Price into a separate table so that its ...
In computer programming, create, read, update, and delete (CRUD) are the four basic operations (actions) of persistent storage. [1] CRUD is also sometimes used to describe user interface conventions that facilitate viewing, searching, and changing information using computer-based forms and reports .
Oracle Fusion Middleware (FMW, also known as Fusion Middleware) consists of several software products from Oracle Corporation. FMW spans multiple services, including Java EE and developer tools, integration services, business intelligence, collaboration, and content management. FMW depends on open standards such as BPEL, SOAP, XML and JMS. [1]
WebObjects was created by NeXT Software, Inc., first publicly demonstrated at the Object World conference in 1995 and released to the public in March 1996.The time and cost benefits of rapid, object-oriented development attracted major corporations to WebObjects in the early days of e-commerce, with clients including BBC News, Dell Computer, Disney, DreamWorks SKG, Fannie Mae, GE Capital ...
NoSQL native graph database system developed by ArangoDB Inc, supporting three data models (key/value, documents, graphs), with one database core and a unified query language called AQL (ArangoDB Query Language). Provides scalability and high availability via datacenter-to-datacenter replication, auto-sharding, automatic failover, and other ...
Oracle Fusion may refer to: Oracle Fusion Architecture , a standards-based technology reference blueprint for building applications Oracle Fusion Middleware (OFM), the middleware technology stack on which Oracle applications are built using Oracle Fusion Architecture as blueprint
Cloud Spanner Booth at Google Cloud Summit. Spanner is a distributed SQL database management and storage service developed by Google. [1] It provides features such as global transactions, strongly consistent reads, and automatic multi-site replication and failover.
A new dimension row is added with the new state of the source system; a new surrogate key is assigned; source key is no longer unique in the lookup table Fully logged A new dimension row is added with the new state of the source system, while the previous dimension row is updated to reflect it is no longer active and time of deactivation.