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Hitachi Vantara Lumada and Pentaho Documentation

Touring the DataOps Dashboard

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The DataOps Dashboard provides an executive operational overview of the contents in Lumada Data Catalog. Use this dashboard to view summaries and details for:

  • Data Assets
  • Fields
  • Tag associations
  • Metadata objects
  • Community contributions
  • Users
  • Searches
Lumada Data Catalog Data Ops dashboard

Header

The DataOps page contains a header that expresses the data in Lumada Data Catalog in total numbers and includes the following information:Lumada Data Catalog Data Ops Header

  • Data Assets

    Displays the total number of assets in Data Catalog including the total number of sensitive assets.

    Note Assets are tagged as sensitive by manual curation, the Rules Engine evaluation, or inferred based on the sensitivity of field tags.
  • Fields

    Displays the total number of fields identified in Data Catalog including the total number of sensitive fields.

    NoteFields are tagged as sensitive by manual curation or as part of tag propagation.
  • Tag Associations

    Displays the total number of tag associations in Data Catalog.

  • Metadata Objects

    Displays the total number of metadata objects in Data Catalog. Metadata objects are generated by Data Catalog including tags, custom properties, data objects, and Hive tables.

  • Community Contribution

    Displays the summary of user activity in Data Catalog, including activities such as curating tags, adding posts, authoring descriptions, and assigning custom properties.

  • Users

    Displays the total number of users in Data Catalog.

  • Searches

    Displays the total number of global searches performed in Data Catalog.

Catalog card

The Catalog card provides a deeper look at the summary items in the header.Lumada Data Catalog - Catalog Card

This card includes the following information:

  • Data Assets

    You can view the number of data assets spread across the number of data sources. Data assets are further grouped by their process status and sensitivity status:

    • Non-Sensitive: Processed data with no sensitivity tags.
    • Sensitive: Processed data tagged as sensitive.
    • Unprocessed, sensitive: Unprocessed data tagged as sensitive. This tag is primarily applied to data assets with manually-associated tags.
    • Unprocessed: Unprocessed data.
    .
  • Field

    You can view the total number of fields which are further divided by tag associations.

    • Sensitive
    • Non-Sensitive
    • No-Tag
  • Tag

    You can view the number of tags spread across the number of domains and how many associations have been identified. Tags are further divided into the following groups:

    • Sensitive
    • Used
    • Unused
  • Sensitive Data Assets

    You can view the sensitivity of your data assets based on percentage. The following percentage groups are used:

    • High
    • Medium
    • Low

Metadata Objects card

Use the Metadata Objects card to view a summary of the metadata objects created using the Lumada Data Catalog.Lumada Data Catalog Data Ops Metadata Objects Card

This card lists totals for the following metadata objects:

  • Tags

    The total number of tags, including the built-in tags and any user-defined tags in the custom tag domains.

  • Custom Properties

    The total number of custom properties defined for the Data Catalog. These may or may not have any assignments but are still counted as metadata objects.

  • Data Objects

    The total number of virtual resources created by virtually joining different resources.

  • Rules

    The number of rules defined for the Data Catalog.

  • Generated Hive Tables

    The total number of Hive tables generated using the Generate Hive Table option from a file resource.

  • Virtual Folders

    The number of folders include both root virtual folders and non-root virtual folders.

  • Roles

    The number of roles defined for users in the Data Catalog. While Data Catalog provides four standard roles, users can also define custom roles.

Usage card

Use the Usage card to view the total usage of the Lumada Data Catalog.Lumada Data Catalog Data Ops Usage Card

You can view the number of users, global searches performed, and resource views.

NoteEach tab view within a resource is considered the same view, but the individual visits or hops you take to the resource increment the view count by 1.

Community card

The Community card summarizes the following community contributions:Lumada Data Catalog Data Ops Community Card

This card lists the number of activities performed by users for the following community contributions:

  • Curating tags
  • Custom property assignments
  • Posts and conversations
  • Ratings and reviews
  • Authored descriptions