...• Download inspection mark recorded in LogTag memory every time LogTag is downloaded.操作记录查询 • 'Prestart' fail-safe logging (records temperature data even if not started)影子记录功能 ..
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这就使得下面这条决定是否应该规格化数据的标准很明确：永远不要规格化数据，以免受支持的查询需要执行连结操作来选择记录。
This makes the criteria for deciding if you should normalize data straightforward: Never normalize data such that a supported query will need to perform a join operation to select records.
本文介绍了其中的两个操作：通过查询从服务器读取数据以及向服务器中添加新记录。
This paper covers two operations: reading data from the server through queries and adding new records to the server.
如果包装器函数需要记录一个动作，或者需要查询pseudo数据库，它将使用pseudo_client _ op函数来执行操作。
If a wrapper function needs to record or take note of an action, or needs to query the pseudo database, it USES the pseudo_client_op function to perform an operation.
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