Data independence information

Data independence is the type of data transparency that matters for a centralized DBMS. It refers to the immunity of user applications to changes made...

applications. There are two types of data independence: Physical data independence and logical data independence. Physical design is driven mainly by...

Data dredging (also known as data snooping or p-hacking) is the misuse of data analysis to find patterns in data that can be presented as statistically...

of wars of independence (also called liberation wars). These wars may or may not have been successful in achieving a goal of independence. Lists of active...

The UK Independence Party (UKIP /ˈjuːkɪp/ YOO-kip) is a Eurosceptic, right-wing populist political party in the United Kingdom. The party reached its greatest...

a contingency table can be used to view the data, and a measure of association or a test of independence could be used. If the variables are quantitative...

portrayal of Data in Star Trek: First Contact, and was nominated in the same category for portraying Dr. Brackish Okun in Independence Day, a role he...

computer science and computer programming, a data type (or simply type) is a collection or grouping of data values, usually specified by a set of possible...

Scottish independence (Scottish Gaelic: Neo-eisimeileachd na h-Alba; Scots: Scots unthirldom) is the idea of Scotland regaining its independence and once...

becomes unreadable and difficult to debug Data independence: application code needs to change whenever the data structure changes For many years the primary...

Financial independence is a state where an individual or household has accumulated sufficient financial resources to cover its living expenses without...

following requirements: Integration Data items do not need to be duplicated for different programs invocations Data independence Separate the database and the...

of this normalization is to increase flexibility and data independence, and to simplify the data language. It also opens the door to further normalization...

and physical representations, and deficiencies in data independence. In a hierarchical model, data is organized into a tree-like structure, implying a...

Juneteenth, officially Juneteenth National Independence Day, is a federal holiday in the United States. It is celebrated annually on June 19 to commemorate...

statistics, missing data, or missing values, occur when no data value is stored for the variable in an observation. Missing data are a common occurrence...

The Catalan independence movement (Catalan: independentisme català; Spanish: independentismo catalán; Occitan: independentisme catalan) is a social and...

The Greek War of Independence, also known as the Greek Revolution or the Greek Revolution of 1821, was a successful war of independence by Greek revolutionaries...

Welsh independence (Welsh: Annibyniaeth i Gymru) is the political movement advocating for Wales to become a sovereign state, independent from the United...

Data journalism or data-driven journalism (DDJ) is journalism based on the filtering and analysis of large data sets for the purpose of creating or elevating...

Cape independence (Afrikaans: Kaapse onafhanklikheid; isiXhosa: inkululeko yaseKapa), also known by the portmanteau CapeXit, is a political movement that...

The Angolan War of Independence (Portuguese: Guerra de Independência de Angola; 1961–1974), known as the Luta Armada de Libertação Nacional ("Armed Struggle...