公开(公告)号：US20200334277A1

公开(公告)日：2020-10-22

申请号：US16389389

申请日：2019-04-19

申请人： Tableau Software, Inc.

发明人： Tyler James-Buker Doyle ,  Graeme Riley Britz ,  Jonathan Joseph Bryak ,  Cassius David Butcher ,  Jun Ho Kim ,  Jiyoung Oh

IPC分类号： G06F16/28 ,  G06F16/26 ,  G06F16/245

摘要： Embodiments are directed to managing a data model that includes data objects associated with layers of the data model may be provided. A lineage model that includes lineage objects that has one or more lineage objects associated with a layer may be provided. A lineage object associated with a layer may be activated. A first portion data objects may be determined based on the activated lineage object. An anchor object may be determined from the first portion of data objects. A search of the data model may be employed to provide dependency information based on a position of the anchor data object in the data model. A second portion of data objects may be determined based on the dependency information. A report that includes a list of the second portion of data objects, the dependency information, or the like, may be provided.