Reviewing Key Analysis Results - trillium_discovery - trillium_quality - Latest

Trillium Control Center

Product type
Software
Portfolio
Verify
Product family
Trillium
Product
Trillium > Trillium Discovery
Version
Latest
Language
English
Product name
Trillium Quality and Discovery
Title
Trillium Control Center
Copyright
2024
First publish date
2008
Last updated
2024-10-18
Published on
2024-10-18T15:02:04.502478

After your data is imported into a repository and you have created an entity, you should review the potential keys and determine whether they are relevant to your data investigation.

There are multiple ways to open List Views of various key analysis results.

Note: The metadata for discovered keys does not display if no keys are found.

To review key analysis results

  1. Click the Analysis tab and expand the Keys folder.
  2. Expand the Key Analysis Results folder. Discovered keys are grouped into folders, one for each entity.
  3. Right-click Key Analysis Results and select Drill down to Keys Results. The Key Jobs List View opens. Each row corresponds with a key analysis job for an entity.
  4. Double-click the row you want to review. The Keys List View opens displaying keys discovered during the data analysis for the selected entity. (If the List View does not display, there are no keys for that entity.)
  5. Review the information for each key.
  6. Double-click a key with a Quality % value that is less than 100%. The Duplicate Keys List View opens. Duplicate keys indicate key values that are non-unique and so are not good candidates for permanent keys.
    Note: Keys that are found by combining two attributes are not checked with a third attribute. Only attributes that fail to be double-attribute keys are checked as triple-attribute keys, quadruple-attribute keys, and so on.
    Note: The Lh Attrs column in the keys List View shows the attributes that comprise the key. If you check more attributes against an existing key, they are not shown in List View because after a key is discovered, it remains a key no matter how many additional attributes are combined with it.