The data.world catalog collector (dwcc) version 2.25 and newer now includes enhanced collection of Tableau metadata, leveraging the Tableau Metadata API. For maximum available metadata, it is recommended you use Tableau user credentials with admin level permissions. The latest version of the collector is also included automatically if using Connection Manager.
New metadata includes expanded information from datasources, databases, fields, metrics, and many more inter-object relationships.
In the last few weeks, several minor bugs and enhancements have been made. Here are some notable ones:
Improved help text for tags, including on pressing “Enter” to add tags
Improved empty state messaging for adding contributors to a dataset
Consistent use of timestamps in alerts and notifications
Navigation tabs on various pages are now keyboard-navigable (left and right arrow keys) for ease of browsing and improved accessibility
“Share” button directly opens “Grant access” modal
Consistent use of display name in emails
Text truncation fixed for filter bars and the project workbench
Various layout, text, and navigational misalignments or inconsistencies
We are thrilled to announce the public release of a highly requested feature: Column Search. The main search page now provides result details that match against columns in your data.world datasets and projects as well as column metadata in your catalog. Look for the new column results banner above your search results.
Not exactly sure what you are looking for in your catalog or your resources library? Tired of clicking into individual items just to discover it's not what you thought it was? Look for the new information icon on list views to see additional contextual metadata about the items in the list without leaving your current view.
Looking for a quick definition in your glossary? Want to see your full glossary in one view? The Glossary overview has been updated to include inline descriptions for your terms. Click on a term to view additional details and metadata.
We've added a helper utility to our public API to make it easier to discover the configurable custom metadata properties your organization supports when interacting with your catalog through the API. Head over to our API documentation to give the metadata/properties endpoint a try.
data.world not only supports metadata collection, but can also power federated queries of data sources such as Snowflake, BigQuery, SQL Server, and many others. Now in addition to our UI, you can use our API to manage these virtual connections and tables.
Head over to our API documentation to learn more about configuring virtual connections and adding virtual tables to your datasets with the public API.
Need some quick feedback on your collaborative modeling project? Want to share your graphical view of the world with your customers or your team?
You can now share your Gra.fo model documents without requiring your audience to have a Gra.fo account or an individual invitation. Use the "Get link" option of the share menu to grant read-only access to your document to anyone you've shared the link with.
One of the most powerful features of the data.world catalog is the ability to enrich your catalog resources with custom metadata that's unique to your business.
We are pleased to announce that we've rolled out the first of several improvements to support search matches on custom metadata fields for your catalog resources.
This improvement expands the fields we match against for free text searches to include any custom metadata fields you have configured in your catalog as text or selection fields. This feature empowers your end users to search for resources by the terminology and categorizations that mean the most to your business.
In the example above, verified by and data steward are custom metadata fields defined in our catalog for tables. A search for sarah smart now yields matches where she is listed as the data steward or the person who has verified the data, in addition to any existing matching fields like owner.
Tip: You can perform more precise searches against custom metadata fields with our advanced search syntax. In the example above, a search for
metadata:"data steward:sarah smart"will return filtered results where Sarah Smart is listed as the Data Steward.
Look for upcoming releases to further support boolean and IRI-based metadata searches.
🚨 Default behavior change coming next week 🚨
We have recently discovered that when executing queries, there are some cases where our DATETIME columns contain timezone information, and other cases where they do not. This is primarily an issue that arises with columns containing date/time information in uploaded files (we do not see this with live tables). We have decided to address this inconsistency. Starting next week, query result columns of type DATETIME will no longer contain timezone information, while columns of type DATETIMESTAMP will always contain timezone information.
The impact of this change shouldn’t be significant, and most users will see no change. However, if you have queries across ingested data which aggregate on DATETIME columns, or do DATE_ADD() style calculations, you may notice differences in your results depending on your current timezone.
If you are impacted by this change, here are some ways to clarify your intent w.r.t. timezones:
CAST the resulting column to a DATETIMESTAMP to force timezones, or DATETIME to strip timezones (documentation)AT_TIME_ZONE() to explicitly state your timezone (documentation)DATETIMESTAMP or DATETIME (documentation)Note: If timezone information is desired, but not defined, UTC is assumed.
Please contact support@data.world with any questions or concerns. As always, we’re happy to help.
