数据目录刷新 [英] Data Catalog Refresh

问题描述

我们是否有一种机制可以使数据目录刷新的时间表自动化?或者，是我们重新发布目录吗?手动?只是想知道，因为这将帮助用户对最新数据做出决策.谢谢！

Do we have a mechanism in place to automate the schedule of data catalog refresh?  Or, are we to re-publish the catalog,  manually? Just curious to know,since this will help Users to make decisions on more-recent data. Thanks! 

推荐答案

可以请您解释一下数据目录刷新是什么意思?

更新元数据对于已经在目录中注册的数据资产，只需重新注册包含以下内容的数据源 资产.数据源中的任何更改(例如，从表或视图中添加或删除的列)都将在目录中更新，但保留用户提供的所有注释.

To update the metadata for data assets that are already registered in the catalog, simply re-register the data source that contains the assets. Any changes in the data source, such as columns being added or removed from tables or views, are updated in the catalog, but any annotations provided by users are retained.

这篇关于数据目录刷新的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！