July 27, 2018

In this unit, we will be learning about bulking optimization. Bulking is the merging of multiple traversers into a single one.

July 13, 2018

In this unit, we are going to discuss traversal behavior and predictability. You might be using DataStax Enterprise Graph because you anticipate having a large dataset. In this case, being able to rather and understand the characteristics of your...

July 13, 2018

Recommendation engines are a really good common use case for graph. In this unit, we see how we might build a recommendation engine for our KillrVideo project using Gremlin and DataStax Enterprise Graph.

July 13, 2018

The sack traversal in Gremlin is kind of like giving an empty bag (or sack) to every gremlin traverser in your graph. The gremlins carry their bag as they walk around the graph, and they collect properties about the graph to store in the bag. In...

July 13, 2018

It is a really good idea to customize the language you use to talk about graph traversals to the specific domain. In this unit, you will learn about domain-specific traversals.

July 13, 2018

 The mutating traversal adds or removes vertices, edges, or properties to the graph. In this unit, you will learn about mutating traversals.

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...

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...

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.

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.