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Fault monitoring is the process of monitoring hardware, software, and network configurations for deviations from normal operating conditions to reduce downtime. The level of monitoring should be based on the importance of the infrastructure, and advanced fault monitoring is typically implemented in enterprise application environments. Mean time between failures predicts hardware failure, and fault monitoring quickly identifies errors and takes countermeasures.
In computer operations, an error describes an unexpected interruption or loss of service within an application. Fault monitoring is the process used to monitor all hardware, software and network configurations for deviations from normal operating conditions. This monitoring process typically includes major and minor changes in the expected bandwidth, performance, and usage of the established computing environment.
Successful implementations of computer software require significant infrastructure in the area of hardware, software and networks. This complex integration and collaboration between interoperable components leads to multiple opportunities for failure within the application environment. In an effort to reduce downtime, proactive fault monitoring provides quick notification and mitigation of computer environmental errors.
The level of proactive monitoring for an IT environment should be based on the importance of the infrastructure. Advanced fault monitoring processes can get expensive and time consuming. Care must be taken to ensure that the correct level of monitoring is designed based on the quality of service required for the application suite.
A simple monitoring process might include reviewing error logs within an application or operating system log file. This type of monitoring can be automated to provide real-time notifications when errors occur. Once errors are propagated, administrators can quickly implement mitigation strategies to address the identified issue.
Within enterprise application environments, advanced fault monitoring is typically implemented, which includes all levels of monitoring. These environments are critical to the business as system downtime affects revenue. This type of monitoring typically includes an enterprise data center with early introspection of all aspects of the enterprise setup.
With advanced fault monitoring configurations, any deviations from the normal are quickly identified and mitigation strategies are implemented. An example of advanced fault monitoring is the ability to recognize abnormal spikes in network traffic. Once identified, traffic can be proactively routed to additional servers and network locations to ensure quality of service is maintained.
Computer applications rely on hardware and networks, which will inevitably fail or fail over time. Mean time between failures is a computer term used to predict the time between each hardware failure based on the current configuration. Fault monitoring is a technique used to identify errors and quickly take countermeasures when an unavoidable failure occurs.
