Query by Model
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Query optimizer — The query optimizer is the component of a database management system that attempts to determine the most efficient way to execute a query. The optimizer considers the possible query plans for a given input query, and attempts to determine which… … Wikipedia
Query language — Query languages are computer languages used to make queries into databases and information systems. Broadly, query languages can be classified according to whether they are database query languages or information retrieval query languages. The… … Wikipedia
Model Misbehavior — Family Guy episode Lois at a Vogue Magazine photo shoot … Wikipedia
Query plan — A query plan (or query execution plan) is a set of steps used to access or modify information in a SQL relational database management system. This is a specific case of the relational model concept of access plans.Since SQL is declarative, there… … Wikipedia
query — ▪ I. query que‧ry 1 [ˈkwɪəri ǁ ˈkwɪri] noun queries PLURALFORM [countable] 1. a question you ask to get information, or to check that something is true or correct: • A team of telephone operators are here to answer your queries. 2 … Financial and business terms
Model M keyboard — IBM Model M Keyboard, Part no. 1391401, Manufactured 1989 Unicomp Customizer 104 (UNI0P46) keyboard … Wikipedia
Model transformation — A model transformation, in model driven engineering, is an automatable way of ensuring that a family of models is consistent, in a precise sense which the software engineer can define. The aim of using a model transformation is to save effort and … Wikipedia
Decision tree model — In computational complexity and communication complexity theories the decision tree model is the model of computation or communication in which an algorithm or communication process is considered to be basically a decision tree, i.e., a sequence… … Wikipedia
Generic Model Organism Database — Model Organism Databases (MODs) describe genome and other information aboutimportant experimental organisms in the life sciences. Also calledorganism specific databases, these databases capture the large volumesof data and information being… … Wikipedia
Relational model — The relational model for database management is a database model based on first order predicate logic, first formulated and proposed in 1969 by Edgar Codd. [ Derivability, Redundancy, and Consistency of Relations Stored in Large Data Banks , E.F … Wikipedia
Database model — A database model is the theoretical foundation of a database and fundamentally determines in which manner data can be stored, organized, and manipulated in a database system. It thereby defines the infrastructure offered by a particular database… … Wikipedia
