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How did John Mosquera enhance the high availability of client web applications using Datadog monitoring?
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John began by auditing the existing monitoring setup, identifying gaps such as missing alerts and broad thresholds. He then refined Datadog monitors to capture previously undetected errors, integrated alerts with PagerDuty for faster on-call responses, and introduced a post-mortem process to learn from incidents. He also created customized dashboards for real-time insights. John Mosquera significantly improved client web app availability by refining Datadog monitors, integrating alerts with PagerDuty, and implementing a post-mortem process, leading to reduced response times and fewer errors.