A Frequently Asked Questions

The following topics provide information for frequently asked questions about Oracle Fusion Cloud Enterprise Data Management. These questions can also include troubleshooting steps for commonly-encountered issues as well as tips and tricks for better performance.

Table A-1 FAQs in Oracle Enterprise Data Management

Topic	FAQs
Matching and Merging	How are match scores calculated and how do I use them? Should I use a code or a data source name in a load file? When creating match rules, is it better to add multiple criteria to a rule or to create separate rules? I accidentally accepted a match that I did not mean to. Can I review my previously accepted matches and undo them?
Node Links	When are node links established between nodes?
Expressions	How can I improve the performance of my expressions when they contain a large number of sibling nodes?
Importing and Loading Data	What is the difference between an import and a load? When should I use an import versus a load? What is the difference between Reset, Replace, and Merge modes for imports and loads, and which one should I use?
Property Values in List and Hierarchy Viewpoints	Why are my property values different for the same node between a list and a hierarchy viewpoint?