Oracle Fusion Middleware Deployment Planning Guide for Oracle Directory Server Enterprise Edition

Hardware Sizing For Directory Service Control Center

DSCC runs as a web application and uses its own local instance of Directory Server to store configuration data.

The minimum requirement to run DSCC is 256 megabytes of memory and 100 megabytes of free disk space. However, for optimum performance run DSCC on a system with at least one gigabyte of memory devoted to DSCC and a couple gigabytes of free disk space.