The design and implementation of an intentional naming system

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The design and implementation of an intentional naming system (1999)

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by William Adjie-Winoto , Elliot Schwartz , Hari Balakrishnan , Jeremy Lilley

Venue:	17TH ACM SYMPOSIUM ON OPERATING SYSTEMS PRINCIPLES (SOSP '99) PUBLISHED AS OPERATING SYSTEMS REVIEW, 34(5):186--201, DEC. 1999
Citations:	516 - 14 self

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@MISC{Adjie-Winoto99thedesign,
    author = {William Adjie-Winoto and Elliot Schwartz and Hari Balakrishnan and Jeremy Lilley},
    title = { The design and implementation of an intentional naming system},
    year = {1999}
}

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Abstract

This paper presents the design and implementation of the Intentional Naming System (INS), a resource discovery and service location system for dynamic and mobile networks of devices and computers. Such environments require a naming system that is (i) expressive, to describe and make requests based on specific properties of services, (ii) responsive, to track changes due to mobility and performance, (iii) robust, to handle failures, and (iv) easily configurable. INS uses a simple language based on attributes and values for its names. Applications use the language to describe what they are looking for (i.e., their intent), not where to find things (i.e., not hostnames). INS implements a late binding mechanism that integrates name resolution and message routing, enabling clients to continue communicating with end-nodes even if the name-to-address mappings change while a session is in progress. INS resolvers self-configure to form an application-level overlay network, which they use to discover new services, perform late binding, and maintain weak consistency of names using soft-state name exchanges and updates. We analyze the performance of the INS algorithms and protocols, present measurements of a Java-based implementation, and describe three applications we have implemented that demonstrate the feasibility and utility of INS.

Keyphrases

intentional naming system new service name-to-address mapping change late binding in resolvers in implement name resolution naming system message routing present measurement specific property resource discovery mobile network soft-state name exchange late binding mechanism application-level overlay network weak consistency service location system simple language in algorithm java-based implementation

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