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How Would You Implement Compression And Explain Possible The Compression Types?

Answer»

There are two types of in-DATABASE compression AVAILABLE in the Greenplum Database for append-only tables:

  • Table-level compression is applied to an ENTIRE table.
  • Column-level compression is applied to a specific column. You can APPLY different column-level compression algorithms to different columns.

There are two types of in-database compression available in the Greenplum Database for append-only tables:


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