1 What's New in Graph Studio on Oracle Autonomous Database

Learn about the latest enhancements and features for the Graph Studio user interface on Oracle Autonomous Database. Also, provides information on the deprecated and desupported features.

Feature	Description
Added support for creating RDF graphs with .ttl and .trig formats.	In addition to .nt (N-Triples) and .nq (N-Quads) RDF data formats, Graph Studio supports creation of RDF graphs by uploading RDF data files with .ttl (Turtle) or .trig (TriG) extensions. See Create an RDF Graph in Graph Studio for more information.
Added support for creating SQL Property Graphs.	The option to work with SQL property graphs is available only in Oracle Database 23ai, currently available with Always Free Autonomous Database. Therefore, you can create and query SQL property graphs in Graph Studio only if you are using an Always Free Autonomous Database instance with Oracle Database 23ai. See Create a Property Graph from Existing Relational Tables and SQL Interpreter for more information.
Added support for estimating the in-memory graph size.	Graph Studio computes the estimated in-memory graph size at the time of creating or editing a PGQL property graph. In addition, when you recompute the graph metadata on the Graphs page, the estimated in-memory graph size gets updated. See Create a Property Graph from Existing Relational Tables and Manage Property Graphs for more information.
Added support for sharing an RDF graph.	Graph Studio supports sharing of RDF graphs and RDF graph collections between different users. See Share an RDF Graph for more information.
Added support for creating a PGQL property graph from an RDF graph.	Graph Studio supports a new Create PGQL Property Graph option on an RDF graph. This option guides you through a workflow to create a PGQL property graph from an existing RDF graph. See Create a Property Graph from an RDF Graph for more information.
Added support for visualizing property graphs in APEX applications.	You can use the APEX Graph Visualization plug-in to visualize and interact with property graphs in an APEX application. See Interactive Graph Visualization in Oracle APEX Applications for more information.
Simplified workflow for creating property graphs.	The Graphs page in Graph Studio is enhanced to support the creation of property graphs using a new workflow, without using graph models. To support this new graph creation workflow: Models page is removed in Graph Studio. Also, note the following: You can access any existing graph that was created earlier using a model. You cannot access the model for a graph anymore. The property graph wizard guides you through the steps to create a property graph. See Create a Property Graph from Existing Relational Tables for more information. You can also directly edit the graph. See Create a Property Graph by Editing an Existing Graph for more information.
Enhanced Graph Studio user interface	The Graph Studio user interface now supports the Redwood theme. The improved design is user-friendly and makes Graph Studio more intuitive and easier to use.

Desupported Features

• The PG Objects graph type for property graphs is desupported. It is recommended that you create a PGQL Property Graph or SQL Property Graph. See Move PG Objects to PGQL or SQL Property Graph for more information.