Part I provides the fundamental information to get you started on the property graph feature of Oracle Database.

Part I contains the following chapters:

• Property Graph Support Overview
  This chapter provides an overview of Oracle Graph support for property graph features.
• Quick Starts for Using Oracle Property Graph
  This chapter contains quick start tutorials and other resources to help you get started on working with Oracle property graphs.
• Property Graph Views on Oracle Database Tables
  You can create property graph views over data stored in Oracle Database. You can perform various graph analytics operations using PGQL on these views.
• Using the In-Memory Graph Server (PGX)
  The in-memory Graph server of Oracle Graph supports a set of analytical functions.
• Using the Property Graph Schema
  This chapter provides conceptual and usage information about creating, storing, and working with property graph data in an Oracle Database environment.
• Property Graph Query Language (PGQL)
  PGQL is a SQL-like query language for property graph data structures that consist of vertices that are connected to other vertices by edges, each of which can have key-value pairs (properties) associated with them.
• Graph Visualization Application
  The Graph Visualization application enables interactive exploration and visualization of property graphs. It can also visualize graphs stored in the database.
• Using the Machine Learning Library (PgxML) for Graphs
  The in-memory graph server (PGX) provides a machine learning library oracle.pgx.api.mllib, which supports graph-empowered machine learning algorithms.
• OPG_APIS Package Subprograms
  The OPG_APIS package contains subprograms (functions and procedures) for working with property graphs in an Oracle database.
• OPG_GRAPHOP Package Subprograms
  The OPG_GRAPHOP package contains subprograms for various operations on property graphs in an Oracle database.