data.world is happy to announce the release of Eureka, a suite of knowledge-graph powered data catalog capabilities designed to simplify the development, discovery, understanding, and use of trusted data products.

Eureka Automations new 

Eureka Automations make it faster and easier to deploy and manage your data catalog. 

Eureka Action Center new 

Eureka Action Center is a dynamic dashboard homepage that helps answer the question, “What do I need to take action on now?” 

Eureka Answers new 

Eureka Answers surfaces the most relevant concepts from the knowledge graph to the top of search.

Eureka Explorer – Coming fall 2022 coming soon 

Eureka Explorer is a visual map of your data ecosystem powered by the knowledge graph.

In March, a new and improved home page is coming to data.world.

The new home page will feature personalized views to help you quickly access resources and view alerts. It will also give you a reliable home base to explore and come back to.

To preview the new home page experience, look for the coming soon banner when you log into data.world.

The new and improved Organization Profile Page is the default landing page for all organizations across data.world.

Learn about the Core Navigation changes that redirect all organization-specific links to this page, or watch the walk-through videos to learn about the updated functionality you'll find here.

enterprise Enterprise Organizations

Create and manage organization-level resources and connections in a consolidated experience—tailored to your level of access. Discover data faster with custom filters and advanced search syntax for all catalog resources and glossary terms.

community Community Organizations

Share information about your organization with the data.world community, curate datasets and projects, and manage memberships—all from the Organization Profile Page.

improvement Organization-level Connections

Create and manage database connections for your organization as an admin—whether syncing data to your Community datasets or collecting catalogs as an Enterprise organization.

In January, the updated Organization Profile Page will replace existing organization-specific landing pages with a consolidated experience.

Organization members and admins will be able to search, create, and manage resources, collections, members, connections, and more in one place.

Landing pages that will be replaced with the new Organization Profile Page will feature a banner with a link to preview the new experience.

The organization landing page will redirect to the new Organization Profile Page.

Now	Coming Soon

Organization-specific library and list views will redirect to the Resources tab on the new Organization Profile page, with more advanced filtering options.

Now	Coming Soon

For enterprise organizations, the Glossary landing page will redirect to a new Glossary tab on the Organization page, also with improved filtering options.

Now	Coming Soon

Organization admins can now edit multiple resources directly from the Organization Profile Page.

Community organizations support editing multiple datasets or projects that match the filters in the Resources tab.

Enterprise organizations also support editing multiple analyses, business terms, or tables.

Use the "None of the following" option in the Advanced Search Builder to exclude search results that match a specific value. This feature works with the logical NOT operator in our Advanced Search Syntax.

Expand and collapse controls are now available for the search filters sidebar to help you quickly locate available filtering options.

The Organization Profile Page is getting a facelift this week to offer more intuitive navigation, stronger support for custom catalog types, and richer discovery features. 

Browse the Overview tab for quick links to different resource categories in your catalog. The quick link tiles will take you to a filtered presentation of the new Resources tab. This view operates much like the main search page with support for facets and advanced search syntax, all scoped to your organization's resources. 

Searching for open data? Community organizations will now also have these search and filter options available on the new Resources tab.

Watch this month's Gra.fo Round Up to learn more about our recently released features!

1. Drag and drop relationships

Relationship arrows can now be repositioned with a drag and drop action.

2. Export concept as PNG

Download a snapshot image of a concept and its immediate context.

3. Embedded image previews for link to concept

The link to concept feature now includes rich image previews.

4. Composite graphs

Link multiple Gra.fo documents together into one workspace. Separate complex models into subgraphs or extend reference documents that are used in multiple projects.

Round Up

Composite Graph Demo

The data.world public API supports several options for programmatically making updates to resources on the platform. PATCH is a method for making partial updates to individual records, such as adding tags, changing a description, or modifying a title.

In the next two weeks, we will be making a change to the way PATCH endpoints modify list values. We outline these changes below.

Existing Merge Behavior

Lists are merged with existing values on PATCH requests

1. A dataset has tags: [tag A , tag B] 
2. A PATCH request is sent to /datasets/democorp/my-example-dataset with body: { "tags": [ "tag C", "tag D" ]  }
3. The dataset is updated to reflect tags: [ tag A, tag B, tag C ,tag D]
4. A PATCH request is sent to /datasets/democorp/my-example-dataset with payload: { "tags": []  }
5. No change is applied and the tags remain: [ tag A, tag B, tag C ,tag D]

New Replace Behavior

Lists replace existing values on PATCH requests

1. A dataset has tags: [tag A , tag B] 
2. A PATCH request is sent to /datasets/democorp/my-example-dataset with body: { "tags": [ "tag C", "tag D" ]  }
3. The dataset is now updated to have tags: [ tag C ,tag D].  tag A and tag B have been removed.
4. I send a PATCH request to /datasets/democorp/my-example-dataset with body: { "tags": []  }
5. The dataset has been updated to remove all tags.

Why we are making this change

Today, PATCH can be used to add, modify, or remove fields for all non-list values. With the current merge logic, items can only be appended to list values using PATCH. As a consequence, if you want to remove or reorder the items in a list, you must use the PUT method, which does not support partial updates and requires a full overwrite of the existing record. The new logic to overwrite list values will allow users to make partial updates to records that remove or modify the order of items in the list without needing to modify the entire record.

This new logic primarily impacts tags, file labels, collections, and multi-select custom metadata fields.

This week, our search page got a face lift and we unveiled new tools for searching on data.world.

Explore data.world's rich advanced search syntax with the Search Builder tool on our main search page. This friendly form helps you construct more complex searches with multiple filters, logical operators, categories, and custom metadata fields. The Search Builder can be accessed by selecting the "Advanced" option above the filters list on the main search page.

This release also includes changes to our main search page. You'll notice a new layout on the All Results tab that shows the top 3 search hits by type for your term. This tab now shows more results per page and gives users a high level overview of the types of resources they can find on the platform. Hover over the circular "i" icon for more details about the result. More targeted results can be viewed on the Resources tab. You'll also notice changes to the category tabs at the top of the page. Resources, Organizations & People, Comments, and Columns each have their own tailored search experience.

The new search experience is available today for select users and will be available for all users early next week.