Ad-hoc Learning

Browse our catalog of units to discover the topics you want to learn about. Use the search, tags and filters to find what you need.

DSE Version: 6.0
July 13, 2018

Ordering traversals are very simple. They arranges objects in a traversal stream into an ordered sequence. They will take objects in, apply some known criteria we give it, and emit the objects one by one in their new order. In this unit, you will learn about ordering traversals.

DSE Version: 6.0
July 13, 2018

WIth a statistical traversal, we move around the graph and collect statistics about the structure or properties in some way. We are computing aggregates or some kind of analysis that will summarize what is in the graph. In this unit, you will learn about statistical traversals.

DSE Version: 6.0
July 13, 2018

The subgraph traversal extracts a full subset of the larger graph for analysis, visualization, or some other similar purpose. In this unit, you will learn about subgraph traversals.

DSE Version: 6.0
July 13, 2018

Gremlin declarative traversals are graph pattern matching traversals. They specify a graph pattern that should be matched against a graph. In this unit, you will learn about declarative traversals.

DSE Version: 6.0
July 13, 2018

In this unit, you will learn about projecting traversals. A projecting traversal are those steps which use previously labeled traversers in your query and bring them forward to be used again. Projecting traversals generate new traversers that correspond to the previously labeled steps.

DSE Version: 6.0
July 13, 2018

A path traversal is any Gremlin traversal where we explicitly access a traverser's past history. In this unit, you will learn about path traversals.

DSE Version: 6.0
July 13, 2018

A recursive traversal is a traversal that contains one or more internal, nested traversals that can be repeatedly evaluated again and again until a certain stopping criterion is met. In this unit, you will learn about recursive traversals.

DSE Version: 6.0
July 13, 2018

Unlike simple traversals, where there is a sequence of steps, branching traversals have nested traversals and are more like trees with branches. In this unit, you will be learning about branching traversals.

DSE Version: 6.0
July 13, 2018

Simple traversals is a really good place to start learning about Gremlin, because they are easy to understand. In this unit, you will learn about simple traversals.

DSE Version: 6.0
July 13, 2018

In this unit, you will learn about graph traveral steps. Gremlin traversal steps and step modulators are defined by interface GraphTraversal. There are around 100 methods with distinct names in this interface. We will be showing you a few things to get you started.