Operation Manager is an important part of the whole system. Other David system products influence on its work but it also influences on their work making some decisions. Using special algorithms, it tries to estimate severity of received information, and also finds connections between received messages. Information received by the product, can be different types ( e.g.: data received through SNMP protocol and SNMP-Trap messages).

One of main Operation Manager goal is running specified programs or scripts as a response to a current state of monitored devices and also notifing an operator, through e-mails, graphic windows and sound signals, about processed events and pending cases (i.e.: power failures, connectivity breaks between devices, device restarts etc.).

Results of Operation Manager work can be viewed through Web applications which also allow to control the product work.