Optimize the database and delete the unwanted data.
调整优化数据库，删除多余数据。
The core concept is to centralize all security decisions in the gateway and prevent unwanted data access.
核心思路是把所有安全决策集中在网关，防止不希望出现的数据访问。
For example, you can restore the database to a point before unwanted data was entered or to a point of failure.
例如，可以将数据库还原到输入不需要的数据之前的某个时间点，或是还原到某个故障时间点。
He pretreatment in course of algorithm includes the function of transforming of original data, eliminating unwanted data and educing needed data, etc.
算法过程中的预处理包括原始数据的格式转换、剔除冗余的数据及导出所需数据等功能。
Directory operations include storing new data in a directory, searching for and retrieving stored data, deleting unwanted data, updating obsolete data, and similar operations.
目录操作包括把新数据保存到目录，搜索和检索保存的数据，删除不需要的数据，更新过时数据，以及类似的操作。
A file shredding operation makes sure all unwanted data is completely wiped out from your system, so no one can retrieve the information in the future using special recovery tools.
文件粉碎操作确保所有不需要的数据是完全消灭了你的系统所以没有人可以在未来使用特殊的恢复工具检索信息。
But in aggregate the data can also be mined to spot unwanted drug interactions, identify the most effective treatments and predict the onset of disease before symptoms emerge.
对数据进行汇总还能进一步发掘，以发现不必要的药物相互作用，找出最有效的治疗手段，在症状出现之前预测发病。
Like physical waste and trash, unwanted and unused data also pollutes the digital environment by degrading the performance and capacity of storage systems and requiring costly disposal.
就像物理的浪费和垃圾，有害的和没用的数据会降低性能和存储能力，并且要求昂贵的处理能力，从而污染了我们的数字环境。
Each database will be queried for a potentially significant amount of data and then joined locally to filter out unwanted records.
每个数据库都将被查询并可能生成大量数据，然后以本地方式联接以过滤不想要的记录。
There are two types of rules that a user can create in a security policy to protect event data and master data from unwanted disclosure.
用户可以在安全策略中创建两种类型的规则，从而防止泄露事件数据和管理数据。
This allows for a reduction, in some cases, of the amount of data transferred, because unwanted detail data is never sent over HTTP to the end device.
这就支持降低迁移数据的数量，因为预期之外的具体数据不会通过http发送给末端设备。
You must also create a default template to suppress unwanted Excel-specific data.
您还必须创建一个默认模板来覆盖不想要的Excel特有的数据。
In this case, the customer could experience unpredictable and unwanted side effects that include the loss of any data stored locally by the application.
在这种情况下，客户可能会遇到无法预期且不必要的副作用，包括遗失应用程序储存在本机的资料。
If the data source contains more columns than you want to display, you can remove the unwanted columns.
如果数据源包含的列多于您要显示的，可移除不需要的列。
If the data source contains more columns than you want to display, you can remove the unwanted columns.
如果数据源包含的列多于您要显示的，可移除不需要的列。
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