1. Graph Developer's Guide for Property Graph
  2. Getting Started with Oracle Property Graphs
  3. Using the In-Memory Graph Server (PGX)
  4. Using Automatic Delta Refresh to Handle Database Changes
  5. Reading the Graph Using the In-Memory Graph Server (PGX) or a Java Application

4.10.3 Reading the Graph Using the In-Memory Graph Server (PGX) or a Java Application

After creating the graph configuration, you can load the graph into the in-memory graph server (PGX) using the regular APIs.

opg4j> G = session.readGraphWithProperties("graphs/my-config.pg.json")

After the graph is loaded, a background task is started automatically, and it periodically checks the data source for updates.

Parent topic: Using Automatic Delta Refresh to Handle Database Changes