nested set
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Nested set model — The nested set model is a particular technique for representing nested sets (also known as trees or hierarchies) in relational databases. The term was apparently introduced by Joe Celko; others describe the same technique without naming it [1] or … Wikipedia
Nested Set — Der Begriff Nested Sets (verschachtelte Mengen) bezeichnet ein Modell zur Abbildung eines Baumes mit Hilfe von Mengen, die ineinander verschachtelt sind. Dabei wird die ist Kind von Beziehung auf eine ist Teilmenge von Beziehung abgebildet. Das… … Deutsch Wikipedia
Nested set — Der Begriff Nested Sets (verschachtelte Mengen) bezeichnet ein Modell zur Abbildung eines Baumes mit Hilfe von Mengen, die ineinander verschachtelt sind. Dabei wird die ist Kind von Beziehung auf eine ist Teilmenge von Beziehung abgebildet. Das… … Deutsch Wikipedia
Nested Context Language — (NCL) is a declarative authoring language for hypermedia documents. NCL is an XML application language, which provides several facilities for authoring a complete hypermedia document with synchronization relationships among its components. Among… … Wikipedia
Nested word — In computer science, more specifically in automata and formal language theory, nested words are a concept proposed by Alur and Madhusudan as a joint generalization of words, as traditionally used for modelling linearly ordered structures, and of… … Wikipedia
Nested RAID levels — Levels of nested RAID,[1] also known as hybrid RAID,[2] combine two or more of the standard levels of RAID (redundant array of independent disks) to gain performance, additional redundancy, or both. Contents 1 Nesting 2 RAID 0+1 … Wikipedia
Nested interval topology — In mathematics, more specifically general topology, the nested interval topology is an example of a topology given to the open interval (0,1), i.e. the set of all real numbers x such that 0 < x < 1. The open interval (0,1) is the set of all … Wikipedia
Nested case-control study — A nested case control study is a variation of a case cohort study in which only a subset of controls from the cohort are compared to the incident cases. In a case cohort study, all incident cases in the cohort are compared to a random subset of… … Wikipedia
Nested intervals — In mathematics, a sequence of nested intervals is understood as a collection of sets of real numbers In such that each set In is an interval of the real line, for n = 1, 2, 3, ... , and that further In + 1 is a subset of In … Wikipedia
Nested polymerase chain reaction — A diagram illustrating the method of nested PCR. Nested polymerase chain reaction is a modification of polymerase chain reaction intended to reduce the contamination in products due to the amplification of unexpected primer binding sites.… … Wikipedia
Hereditarily finite set — Nested set redirects here. Nested set may also refer to the Nested set model in relational databases … Wikipedia
