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Explain Reference Architecture of Distributed DBMS
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Reference Architecture of Distributed DBMSs

  1. Data is distributed system are usually fragmented and replicated.Considering this fragmentation and replication issue

    2.The reference architecture of DBMS consist of the following schemas:-

    ●A set of global external schema.

    ●A global conceptual schema.

    ●A fragmentation schema and allocation schema.

    ●A set of schemas for …

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