Quartz 4

行存模型

1 min read

n-ary storage model (NSM)

将一个 tuple 的所有属性都存储在一个页中，适合OLTP

优点：

  • 快速的插入，更新，删除
  • Good for queries that need the entire tuple 缺点：
  • No good for scanning large portion of the table and s subset of the attributes.

alias:: NSM

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