diff --git a/book/Gremlin-Graph-Guide.adoc b/book/Gremlin-Graph-Guide.adoc index 3772df42..bde65250 100755 --- a/book/Gremlin-Graph-Guide.adoc +++ b/book/Gremlin-Graph-Guide.adoc @@ -4,7 +4,7 @@ Kelvin R. Lawrence //v281 (TP 3.3.5), January 28th 2019 v282-preview, March 31st 2019 // vim: set tw=85 cc=+1 wrap spell redrawtime=20000: -// Sun Mar 31, 2019 10:36:57 +// Sun Mar 31, 2019 11:08:19 CDT //:Author: Kelvin R. Lawrence //:Email: gfxman@yahoo.com :Numbered: @@ -299,16 +299,22 @@ Change history:: A word about TinkerPop 3.4 ~~~~~~~~~~~~~~~~~~~~~~~~~~ -A major update to Apache TinkerPop, release 3.4.0 was released in January 2019. The -examples in this book have been tested with TinkerPop 3.4.0 but the text does not yet +A major update to Apache TinkerPop, release 3.4, was released in January 2019. The +examples in this book have been tested with TinkerPop 3.4 but the text does not yet include coverage of all the new features, changes and deprecations introduced with -that release. Be aware also that given the scope of the 3.4.0 release it may take a while -before all of the vendor and open source graph implementations that support Apache -TinkerPop have caught up with all of these new features. I plan to add coverage of -these features over the coming weeks to the book. I also plan to add additional -sample code to the `sample-code` folder. By way of a start I have recently added a -sample called `nested-repeat.groovy` that demonstrates the use of the new nested -repeat step capability from the Gremlin console. +that release. Be aware also that given the scope of the 3.4 release it may take a +while before all of the vendor and open source graph implementations that support +Apache TinkerPop have caught up with all of these new features. + +NOTE: Full details of all the new features added in the TinkerPop 3.4 release can be +found at the following link: +https://github.com/apache/tinkerpop/blob/master/CHANGELOG.asciidoc + +I plan to add +coverage of these features over the coming weeks to the book. I also plan to add +additional sample code to the `sample-code` folder. By way of a start I have recently +added a sample called `nested-repeat.groovy` that demonstrates the use of the new +nested repeat step capability from the Gremlin console. [[whygraph]] So what is a graph database and why should I care?