The RulePoint installation requires 1 GB free space. The disk space requirement for a single node topology, typically used for small-volume scenarios, is approximately 30 GB.

In a multinode topology, the disk space requirement depends on the number of incoming events and generated responses. If the number of incoming events for a topic is high, you need to increase the disk space proportionally. By default, the maximum disk space requirement for each topic is 1 GB. For 40 topics, consider increasing the disk space to approximately 50 GB.

The disk usage for the database schemas of RulePoint components differs based on the sample schema sizes. The following table describes the disk space usage based on a sample sizing in a multinode topology:

Schema	Disk Usage
Design	225 MB for 500 objects.
Topology and Topology State	351 MB for 500 objects.
Activity	22 GB for 2 million events processed using 500 rules, and with a hit ratio of 10%.
RTAM	15 GB for 300,000 RTAM responses.