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.

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

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.

Business context

Most analysts trying to find answers to business questions aren’t searching for tables and columns directly. What they are actually looking for is contextual information that accelerates time to business impact for data. data.world Concept Cards will change the way data consumers access data by providing a unique search experience no other catalog provider does or can do without the backing of a knowledge graph.

Capabilities

Concept Cards are a feature on data.world’s near-term roadmap to help users discover related people, resources, and other supporting information we can obtain from the knowledge graph about a given search topic. If there are suggested actions that can be taken for the topic itself or for related resources, access to those actions is surfaced directly in the search results.

These cards become a jumping off point to browse and discover new things on the platform that share something in common with the search topic of interest. We see these Concept Cards as the first of many intelligent recommendations we can make by harnessing the power of the knowledge graph.

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.

In August, we plan to release a series of improvements to our search page including: 

• Category tabs to replace the result type dropdown
• Collapsible filter groups for the left sidebar
• A new discovery-driven All Results Page to highlight a more comprehensive set of result types for broad searches
• A new Advanced Search Builder utility for more complex searches that take advantage of boolean operators and our advanced search syntax

We're investing in navigation enhancements across the site for community and enterprise users. This week, we plan to roll out a beta breadcrumbs feature to help you get back to your list views from your resource pages. This first beta release will include easy access to your organization page from metadata catalog resources, quick filters to navigate back to similar items in your catalog, and basic hierarchical navigation for things like tables and columns. Additional hierarchical navigation support is planned for the coming months.

Next week, we will be releasing an update to the Search UI to include a new standard filter for Resource Type. This has been a much requested filter option to help users drill down into the specific resource types returned from search. This filter includes our common types like datasets, projects, and queries as well as custom types that are configured for your organization's catalog.

This change will also update the presentation order of the search filters as:
1. Resource Type
2. Owner
3. Status
4. Tag
5. Collection
6... Custom configured facets

On Thursday, June 10, we will be deploying a major update to data.world Enterprise Data Catalog customer Usage and Governance Reporting, which is delivered to the ddw-metrics-* dataset in your catalog.

These changes have focused on performance optimizations, increased consistency, some additional columns, and some new tables/reports. Some columns have been renamed to order to achieve consistent use and definitions.

If you have any questions or concerns, please let us know at support@data.world or via your customer success representative.

Multi-tenant change log

Single-tenant change log (private sites & private installs)