翻訳と辞書 Words near each other ・ Dirichlet series ・ Dirichlet space ・ Dirichlet's approximation theorem ・ Dirichlet's energy ・ Dirichlet's principle ・ Directors register ・ Directors UK ・ Directors' duties ・ Directors' duties in the United Kingdom ・ Directors' Fortnight ・ Directory ・ Directory (computing) ・ Directory (OpenVMS command) ・ Directory Access Protocol ・ Directory assistance ・ Directory Assistance Service ・ Directory for Family Worship ・ Directory for Masses with Children ・ Directory for Public Worship ・ Directory for public worship ・ Directory Harvest Attack ・ Directory information tree ・ Directory of International Associations of the Faithful ・ Directory of Open Access Journals ・ Directory of services ・ Directory of Social Change ・ Directory of the Northern Ireland Troubles ・ Directory Opus ・ Directory service ・ Directory Services Markup Language Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Directory Assistance Service ： ウィキペディア英語版 Directory Assistance Service The Directory Assistance Service (DAS) is an obsolete protocol and service for accessing X.500 directory services. DAS was intended to provide a lightweight means for clients to access X.500 directory services via a split-Directory User Agent model. Here the Directory User Agent (DUA) (the directory client) is split into a Directory Assistance (DA) client and a Directory Assistant. The directory user would interact with the DA-client, the DA-Client would communicate with the Directory Assistant using the DA protocol, and the Directory Assistant would communicate with the Directory Service using the X.500 Directory Access Protocol (DAP). That is, the Directory Assistant is a Directory Assistance protocol to DAP gateway. This design allows the DA-client to access the directory without requiring it to support the cumbersome Open Systems Interconnection protocol stack. The Directory Assistance Service was created in 1990 by Marshall Rose while at Performance Systems International, Inc., and formally specified in RFC 1202 (published in 1991), it was an evolution of the DISH client/server interface in Quipu, developed by Colin Robbins while at University College London. These and related efforts, such as DIXIE, lead to the development of the Lightweight Directory Access Protocol.〔(【引用サイトリンク】url=http://cybermatters.info/2013/04/09/prehistory-of-ldap/ )〕 LDAP replaced the Directory Assistance Service. == References == 〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Directory Assistance Service」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.