random+index

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• Index Sequential Access Method — (ISAM) ist eine von IBM Ende der 1960er Jahre entwickelte Zugriffsmethode für Datensätze einer Datei, die sowohl (sortiert) sequentiellen als auch wahlfreien (random) index basierten Zugriff zulässt. Eine Datei kann mehrere verschiedene Indizes… …   Deutsch Wikipedia

• Random 1 — is a documentary style reality television series that aired from November 2005 to January 2006 on the A E cable network. In each episode, hosts John Chester and Andre Miller travel from town to town, in Miller s real life, rickety pickup truck… …   Wikipedia

• Index Investing — Index Investing, Indexing (engl.) oder Indexorientiertes Anlegen (dt.) ist eine Anlagestrategie, bei der der Anleger versucht, das Portfolio in seiner Zusammenstellung einem bestimmten, repräsentativen Index (z. B. DAX, Dow Jones Industrial… …   Deutsch Wikipedia

• random — I adjective accidental, aimless, blind, casual, chance, cursory, designless, desultory, done without reason, fortuitous, haphazard, immethodical, incidental, indiscriminate, irregular, orderless, promiscuous, purposeless, stray, unaimed,… …   Law dictionary

• random luck — index act of God, happenstance Burton s Legal Thesaurus. William C. Burton. 2006 …   Law dictionary

• random sample — index cross section Burton s Legal Thesaurus. William C. Burton. 2006 …   Law dictionary

• Random number generation — A random number generator (often abbreviated as RNG) is a computational or physical device designed to generate a sequence of numbers or symbols that lack any pattern, i.e. appear random. Computer based systems for random number generation are… …   Wikipedia

• Index of coincidence — In cryptography, coincidence counting is the technique (invented by William F. Friedman[1]) of putting two texts side by side and counting the number of times that identical letters appear in the same position in both texts. This count, either as …   Wikipedia

• Index of dispersion — In probability theory and statistics, the index of dispersion,[1] dispersion index, coefficient of dispersion, or variance to mean ratio (VMR), like the coefficient of variation, is a normalized measure of the dispersion of a probability… …   Wikipedia

• Index fund — An index fund or index tracker is a collective investment scheme (usually a mutual fund or exchange traded fund) that aims to replicate the movements of an index of a specific financial market, or a set of rules of ownership that are held… …   Wikipedia

• Index (database) — A database index is a data structure that improves the speed of data retrieval operations on a database table at the cost of slower writes and increased storage space. Indexes can be created using one or more columns of a database table,… …   Wikipedia