io

How to read or write a graph using low-level input/output.

Synopsis

io( file_name ).[read() | write()]

Description

Graph data is written to a file or read from a file using io. The file to read must be located on a cluster node, and the written file will be created on the cluster node on which the command is run.

Examples

Write the graph data to a file using the GraphSON format:

g.io("/tmp/food_qs.json").write()

Read the graph data from a file using the GraphSON format:

g.io("/tmp/food_qs.json").read()