Data structure partitioning in product data management systems
View Patent ↗Methods for product data management and corresponding systems and computer-readable mediums. A method includes maintaining a hierarchical data structure for a complex item. The data structure includes a root node representing the complex item, at least one assembly node associated with a the partition node, and a plurality of part nodes each associated with the assembly node. The method includes defining at least two occurrences associated with the root node and corresponding to at least the root node and assembly node. The method includes defining at least one partition node representing a partition of the complex item, the partition node representing an organizational division of the occurrences of the associated with the root node that can be referenced in queries and navigation. The method includes associating at least two of the plurality of occurrences with the at least one partition node.
1. A method for product data management, the method performed by a data processing system and comprising:
maintaining a hierarchical data structure for a complex item, the data structure including a root node representing the complex item, at least one assembly node associated with the root node, and a plurality of part nodes each associated with the assembly node;
defining at least two occurrences associated with the root node and corresponding to at least the root node and assembly node;
defining at least one partition node representing a partition of the complex item, the partition node representing an organizational division of the occurrences associated with the root node that can be referenced in queries and navigation; and
associating at least two of the plurality of occurrences with the at least one partition node.
2. The method of claim 1 , wherein the organizational division includes one of a physical sections of the complex item, a portion of the complex item covered by a specific work breakdown structure, an electrical structures of the complex item, and a mechanical structure of the complex item.
3. The method of claim 1 , wherein a visual representation of the organizational division can be distinguished to a user in a user interface from a visual representation of the hierarchical data structure in a common display window.
4. The method of claim 1 , wherein the partition node is owned by the root node, and each occurrence is referenced in an organizational hierarchy by the partition node.
5. The method of claim 1 , wherein a visual representation of the organizational division displays an organizational relationship between the two occurrences.
6. The method of claim 1 , wherein the partition node belongs to a partition scheme and follows at least one business rule associated with the partition scheme.
7. The method of claim 1 , wherein the partition node is associated with a unique partition ID that is referenced for the queries and navigation.
8. A data processing system comprising:
a processor; and
an accessible memory, the data processing system particularly configured to
maintain a hierarchical data structure for a complex item, the data structure including a root node representing the complex item, at least one assembly node associated with the root node, and a plurality of part nodes each associated with the assembly node;
define at least two occurrences associated with the root node and corresponding to at least the root node and assembly node;
define at least one partition node representing a partition of the complex item, the partition node representing an organizational division of the occurrences associated with the root node that can be referenced in queries and navigation; and
associate at least two of the plurality of occurrences with the at least one partition node.
9. The data processing system of claim 8 , wherein the organizational division includes one of a physical sections of the complex item, a portion of the complex item covered by a specific work breakdown structure, an electrical structures of the complex item, and a mechanical structure of the complex item.
10. The data processing system of claim 8 , wherein a visual representation of the organizational division can be distinguished to a user in a user interface from a visual representation of the hierarchical data structure in a common display window.
11. The data processing system of claim 8 , wherein the partition node is owned by the root node, and each occurrence is referenced in an organizational hierarchy by the partition node.
12. The data processing system of claim 8 , wherein a visual representation of the organizational division displays an organizational relationship between the two occurrences.
13. The data processing system of claim 8 , wherein the partition node belongs to a partition scheme and follows at least one business rule associated with the partition scheme.
14. The data processing system of claim 8 , wherein the partition node is associated with a unique partition ID that is referenced for the queries and navigation.
15. A non-transitory computer-readable medium encoded with executable instructions that, when executed, cause one or more data processing systems to:
maintain a hierarchical data structure for a complex item, the data structure including a root node representing the complex item, at least one assembly node associated with the root node, and a plurality of part nodes each associated with the assembly node;
define at least two occurrences associated with the root node and corresponding to at least the root node and assembly node;
define at least one partition node representing a partition of the complex item, the partition node representing an organizational division of the occurrences associated with the root node that can be referenced in queries and navigation; and
associate at least two of the plurality of occurrences with the at least one partition node.
16. The computer-readable medium of claim 15 , wherein the organizational division includes one of a physical sections of the complex item, a portion of the complex item covered by a specific work breakdown structure, an electrical structures of the complex item, and a mechanical structure of the complex item.
17. The computer-readable medium of claim 15 , wherein a visual representation of the organizational division can be distinguished to a user in a user interface from a visual representation of the hierarchical data structure in a common display window.
18. The computer-readable medium of claim 15 , wherein the partition node is owned by the root node, and each occurrence is referenced in an organizational hierarchy by the partition node.
19. The computer-readable medium of claim 15 , wherein a visual representation of the organizational division displays an organizational relationship between the two occurrences.
20. The computer-readable medium of claim 15 , wherein the partition node belongs to a partition scheme and follows at least one business rule associated with the partition scheme.