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Related Experiment Videos

Large data base at the Lawrence Livermore Laboratory.

J G Fletcher

    Journal of Chemical Information and Computer Sciences
    |February 1, 1975
    PubMed
    Summary
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    The Octopus network at Lawrence Livermore Laboratory offers a large storage facility with flexible file sharing for multiple users. Key challenges include maintaining high transfer rates, reliability, and adequate storage capacity.

    Area of Science:

    • Computer Science
    • Information Technology
    • Network Architecture

    Background:

    • The Lawrence Livermore Laboratory developed the Octopus network to address large-scale data storage and sharing needs.
    • Early computer networks faced challenges in managing large data volumes and concurrent user access.

    Purpose of the Study:

    • To describe the architecture and functionality of the Octopus network.
    • To identify the primary challenges in operating a large-scale, shared data storage system.

    Main Methods:

    • The Octopus network utilizes a central storage facility with a capacity exceeding 10-12 bits.
    • A directory mechanism facilitates flexible file organization and sharing among time-sharing users.

    Main Results:

    Related Experiment Videos

    • The system provides a centralized storage solution accessible to numerous users.
    • Flexible file organization and sharing are enabled through its directory mechanism.

    Conclusions:

    • The Octopus network demonstrates a scalable approach to data storage and sharing in a high-performance computing environment.
    • System performance is critically dependent on maintaining high transfer rates, reliability, availability, and sufficient storage capacity.