The Discovery Tab

The Discovery tab of the Data Hub Browser contains the query tool that allows you to search a model's data. This query function supports a natural-language inspired grammar, which is converted into Gremlin graph language and then submitted to the server for results.

As you enter each step of the query into the search bar, the Data Hub Browser will dynamically return type-ahead suggestions based on the model's metadata. The first step of your query will return some actual model results along with the suggestions; however, subsequent steps will return only the type-ahead suggestions that are based on the model's metadata.

After you enter the original query that yields results, you can then conduct subsequent, iterative browsing that is driven off of those initial results.

After entering your query, click Save to save the query and use it in the Query Hub stage, the Read from Hub stage, the Relationship Analysis Client, or the Visualization Client.