Monitoring is very important to know about what's going on as, when we develop an application, we assume that it will work as per the given use case, but sometimes it stops working and suddenly we have to debug the application to get the root cause of the application outage. Here, we're following a reactive approach where we wait for any bug and then waste our time debugging and fixing the application issue. Another approach is the proactive approach. After developing the application we use to deploy it along with monitoring where we can check different aspects, such as the system, network, application, or database. This monitoring may take some additional time in the beginning, but can do the miracles for us as this can alert ...

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