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Practical Gremlin - An Apache TinkerPop Tutorial

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That's a suggestion: In section '3.2.3 Counting things' various ways to count the edges of a graph are contrasted. How about generally marking the recommended way (best practice) and the...

enhancement
suggestions
fix-in-second-edition

The book currently does not cober Gremlin Byte Code. More and more use cases for the usage of Gremlin Byte Code have been emerging and it is now time to...

enhancement
important
fix-in-second-edition

Add coverage of SelectTraversalStep added in Tinkerpop 3.3

New Gremlin features
fix-in-second-edition

The book shows how to load and save graphs using GraphML and GraphSON but does not cover the explicit serialize automatically on graph.close() or load automatically on graph instance creation...

enhancement

Need to add coverage of the new Graphson V3 format and explain how to handle older formats

New Gremlin features

It will be great help if you can add subsection under [JanusGraph indexes](http://kelvinlawrence.net/book/Gremlin-Graph-Guide.html#jaindexintro) explaining different states of indexing. Recently I was stuck at INSTALLED state of index and couldn't figure...

enhancement
help wanted
fix-in-second-edition

In issue #16, we want to replace "Janus Graph" with "JanusGraph", which shortens the headings by a single character. However, the AsciiDoc headings currently in use have the same #...

build
fix-in-second-edition

The book is built using the script `book/make-book.sh`; however, syntax errors in the AsciiDoc file can break that build. We should add a CI build (e.g., Travis) to test every...

enhancement
build
fix-in-second-edition

Using Gremlin we can traverse a graph looking for values, patterns and relationships `,` we can add or delete vertices and edges, we can create sub-graphs and lots more.

At this point, we really don't talk about using Blueprints level `Graph` API for doing things. Folks operate at a Gremlin level. There's some references to the `Graph` API in...

fix-in-second-edition