Издательство: | Книга по требованию |
Дата выхода: | июль 2011 |
ISBN: | 978-6-1310-2597-6 |
Объём: | 88 страниц |
Масса: | 153 г |
Размеры(В x Ш x Т), см: | 23 x 16 x 1 |
High Quality Content by WIKIPEDIA articles! XLDB refers to eXtremely Large Data Bases. The definition of extremely large will clearly evolve with time. In 2007-2010 time frame, XLDB refers to databases whose size is 1 petabyte or greater. In October 2007 the XLDB experts gathered at SLAC for the First Workshop on Extremely Large Databases. As a result, the XLDB research community was formed. A database is an integrated collection of logically-related records or files consolidated into a common pool that provides data for one or more multiple uses. Other classification methods start from examining database models or database architectures: see below. Software organizes the data in a database according to a database model. As of 2010[update] the relational model occurs most commonly.
Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.