About the Cray Graph Engine User Guide

Information about the Cray® Graph Engine User and Admin Guide's contents.

The Cray® Graph Engine User Guide contains information about using the Cray Graph Engine (CGE), its Command Line Interface (CLI) and Graphical User Interface (GUI) to create and use RDF databases.

Release Information

This publication version addresses the product version 3.2UP02 of the Cray® Graph Engine.

Record of Revision

Date	Addressed Release
September 2018	3.2UP02
May 2018	3.2UP01
December 2017	3.1UP02
November 2017	3.1UP01
April 2017	3.0UP00
December 2016	2.5UP00
August 2016	2.0UP00
March 2016	1.0UP00
March 2015	Beta release

Record of Revision

Includes updates to UI related sections and information about the output parameter that has been added with this release.

Typographic Conventions

`Monospace`	`Monospaced` text indicates program code, reserved words, library functions, command-line prompts, screen output, file names, path names, and other software constructs.
`Monospaced Bold`	`Bold monospaced` text indicates commands that must be entered on a command line or in response to an interactive prompt.
`Oblique` or `Italics`	`Oblique` or `italicized` text indicates user-supplied values in commands or sytax definitions.
Proportional Bold	Proportional bold text indicates a graphical user interface window or element.
`\` (backslash)	A backslash at the end of a command line is the Linux® shell line continuation character; the shell parses lines joined by a backslash as though they were a single line. Do not type anything after the backslash or the continuation feature will not work correctly.
`Alt-Ctrl-f`	`Monospaced` hyphenated text typically indicates a keyboard combination.

Scope and Audience

This publication does not include in-depth information about RDF and SPARQL. The intended audience of this publication is users and system administrators. It is assumed that all the commands documented in this guide are executed via the bash shell.

Trademarks

The following are trademarks of Cray Inc. and are registered in the United States and other countries: CRAY and design, SONEXION, Urika-GX, Urika-XA, Urika-GD, and YARCDATA. The following are trademarks of Cray Inc.: APPRENTICE2, CHAPEL, CLUSTER CONNECT, CRAYDOC, CRAYPAT, CRAYPORT, DATAWARP, ECOPHLEX, LIBSCI, NODEKARE. The following system family marks, and associated model number marks, are trademarks of Cray Inc.: CS, CX, XC, XE, XK, XMT, and XT. The registered trademark LINUX is used pursuant to a sublicense from LMI, the exclusive licensee of Linus Torvalds, owner of the mark on a worldwide basis. Other trademarks used in this document are the property of their respective owners.