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New translations graph-node.mdx (Chinese Simplified)
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website/src/pages/zh/indexing/tooling/graph-node.mdx

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@@ -330,7 +330,7 @@ Graph节点默认缓存GraphQL查询,这可以显著减少数据库负载。
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对于类似账户的表,`graph-node` 可以生成查询,利用Postgres如何以如此高的变化率存储数据的细节,即最近块的所有版本都在这样一个表的整体存储的一小部分中。
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命令graphman统计显示<sgdNNNN>显示了部署中每个实体类型/表格的不同实体数量,以及每个表包含的实体版本数量。这些数据基于Postgres的内部估计,因此必然是不精确的,并且可能相差一个数量级。`实体`列中的A `-1`表示Postgres认为所有行都包含一个不同的实体。
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The command `graphman stats show <sgdNNNN`> shows, for each entity type/table in a deployment, how many distinct entities, and how many entity versions each table contains. That data is based on Postgres-internal estimates, and is therefore necessarily imprecise, and can be off by an order of magnitude. A `-1` in the `entities` column means that Postgres believes that all rows contain a distinct entity.
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一般来说,不同实体的数量小于行/实体版本总数的1%的表是类似帐户优化的良好候选者。当`graphman统计显示`的输出表明某个表可能会从这种优化中受益时,运行`graphman统计显示<sgdNNN><table>`;将执行表的完整计数-这可能很慢,但可以精确衡量不同实体与整体实体版本的比率。
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