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使用太记桌面版同步
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Gezi-lzq committed Nov 3, 2024
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13 changes: 13 additions & 0 deletions tiddlers/Apache Iceberg 目标.tid
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created: 20241103074738733
creator: Gezi-lzq
modified: 20241103075429783
modifier: Gezi-lzq
tags: 大数据 iceberg
title: Apache Iceberg 目标

! Consistency

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。

! Perfomace

2 changes: 1 addition & 1 deletion tiddlers/Data Mart.tid
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created: 20241102154530762
creator: Gezi-lzq
modified: 20241102154647322
modified: 20241103080225575
modifier: Gezi-lzq
tags: 大数据
title: Data Mart
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