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by chrisjc
2953 days ago
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Also, inserting directly into Redshift is strongly discouraged as it's extremely non-performant. >An anti-pattern is to insert data directly into Amazon Redshift, with single record inserts or the use of a multi-value INSERT statement, which allows up to 16 MB of data to be inserted at one time. These are leader node–based operations, and can create significant performance bottlenecks by maxing out the leader node network as data is distributed by the leader to the compute nodes. https://aws.amazon.com/blogs/big-data/top-10-performance-tun... |
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