In a distributed data warehousing environment, which strategy involves storing copies of data or aggregations of data in multiple locations?

  • Data Deduplication
  • Data Fragmentation
  • Data Normalization
  • Data Replication
In a distributed data warehousing environment, data replication is a strategy that involves storing copies of data or aggregations in multiple locations. This strategy enhances data availability and fault tolerance across the distributed system.
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