Distribution, heterogeneity, autonomy and transparency are the most important characteristics of Federated Database System.

联邦数据库系统具有分布性、异构性、自治性、透明性的特点。

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Information about the column definitions, index, and statistics for a nickname is stored in the DB2 federated database system catalogs.

关于列定义、索引以及昵称统计信息的信息存储在DB 2联邦数据库系统编目中。

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Just as in local tables, all the data registration steps described above store the information in the DB2 federated database system catalogs.

与本地表一样，上面描述的所有数据注册步骤都将信息存储在DB 2联邦数据库系统编目中。

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In place of a centralized database, many countries want a federated system where the identifiers are developed by a country or region.

FORBES: America's Attempted Domination Of LEI Slams into FSB Wall