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What are partitioning strategies in Redshift?

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Redshift partitioning strategies: (1) Table design—Redshift uses distribution keys and sort keys, not Hive-style partitions. Distribution: choose a column used in JOINs (even distribution). Sort: order by frequently filtered columns. (2) Spectrum for S3—partition external tables by date/region for predicate pushdown. (3) Table splitting—create separate tables by time period (e.g., monthly) and UNION in views. (4) Vacuum and analyze—run after heavy loads....

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