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Heartbeats for High Availability If you have software collecting data from critical devices and applications located throughout your organization, how can you be certain the software—and the hardware it is running on—is operational 24 x 7. With Attention! Alarm Manager Software, both the Server and all Collector Agents periodically send a heartbeat to the Attention! NS Server. A heartbeat is a short network message sent to Attention! NS that periodically verifies the operational status of the sending application. Should there be a problem with either the Attention! AM Server or any of the Collector Agents—or the hardware they are running on—the heartbeat will not be sent. This will result in immediate notification of the failure condition to designated personnel. What good is an alarm monitoring system if you aren’t certain it is fully operational every hour of the day. With the heartbeat monitoring built into every Attention Software product, you will be alerted within minutes to any condition affecting continuous system operation. |
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