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created: 20241103074738733 | ||
creator: Gezi-lzq | ||
modified: 20241103075429783 | ||
modifier: Gezi-lzq | ||
tags: 大数据 iceberg | ||
title: Apache Iceberg 目标 | ||
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! Consistency | ||
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如果一个表的更新涉及多个分区,必须确保最终用户在查看数据时不会遇到数据不一致的情况。对跨多个分区的表进行更新应当迅速且原子化,以确保对最终用户的一致性。用户要么看到更新前的数据,要么看到更新后的数据,而不会看到更新过程中的数据。 | ||
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! Perfomace | ||
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